CRT

Skip to content

stefanos.cloud

About
Resume
Knowledge Base
Blog posts
Books
Cloud Business Directory
Courses
Crosswords
Dictionary
Free downloads
LinkedIn
Sessionize
Podcast
Youtube
Github

Backup and DR

12

How to backup on-premises server workloads with Azure Backup
How to perform an IT infrastructure audit
How to reset the local administrator password in Windows
Acronis Cyber Protect 15 virtual machine backup not working when using shared mode virtual disks vhds
How to resolve Acronis error Windows error: (0x8007051F) There are currently no logon servers available to service the logon request
How to create application-aware backup plans in Acronis Cyber Protect 15
How to troubleshoot Acronis Cyber Protect issues
How to backup KVM virtual machines
How to upgrade from Acronis Cyber Backup to Cyber Protect 15
How to move Acronis Backup 12.5 to a new management server
How to download the latest build of Acronis software
How to diagnose and repair Volume Shadow Copy Service (VSS) issues in Windows

Citrix Virtual Apps and Desktops

74

Citrix connection to “Desktop” Failed with Status (Unknown client error 0)
How to configure Citrix Virtual Apps and Desktops time zone redirection
How to fix explorer.exe crashes in Windows
Citrix Virtual Apps and Desktops high DPI resolution issues
How to find software lifecycle policy dates for major vendors
Keyboard not working in Citrix session
Citrix stuck at spinning circle in Google Chrome version 100.0.4896.60
How to change the Citrix Storefront URL
There is no Citrix XenApp server configured on the specified address. (Socket Error 10060)
How to troubleshoot Citrix Virtual Apps and Desktops random freezing incidents
How to collect logs in Citrix Workspace App for Linux
An SSL connection to the server couldn’t be established error in Citrix Workspace App for Linux
How to manage Citrix overdraft and Microsoft RDS overallocated licenses
Citrix Virtual Apps and Desktops stuck at installing
Error 1069 the service did not start due to a logon failureCitrix
How to resolve Citrix Virtual Apps and Desktops EDT and DTLS issues
How to resolve Microsoft Teams error cannot install for all users when a VDI environment is not detected
Black white and grey screens of death in Citrix Virtual Apps and Desktops
How to manage Citrix ADC via NITRO Powershell API
How to execute remote Powershell scripts in Citrix VAD environments
How to resolve error 0xc0000142 in Windows and Citrix environments
Error cannot resolve the SSL Host name (SSL error 40) in Citrix Virtual Apps and Desktops
How to resolve the Cannot complete your request error in Citrix VAD
How to resolve cannot start app/desktop or unable to launch your application errors in Citrix VAD
How to troubleshoot Citrix Virtual Apps and Desktops logon and logoff issues
How to troubleshoot Citrix Virtual Apps and Desktops client-side issues
Citrix Virtual Apps and Desktops troubleshooting tips
How to use Citrix VAD verbose logging and log path locations
How to configure scanner device redirection in Citrix Virtual Apps and Desktops
How to resolve issue with cubeb-shm cache files generated by Mozilla Firefox
How to upgrade a standalone Citrix ADC appliance firmware
How to resolve the DTLS Amplification DDoS vulnerability on Citrix ADC – Jan 2021
How to Disable Citrix API Hooks on a Per-application Basis
How to perform graceful FsLogix profile cleanup
How to resolve error “Group Policy Client service failed the logon. Access denied.” in Citrix and FsLogix environments
How to configure multi-session support for FsLogix profiles in Citrix environments
How to test USB device redirection for Citrix Virtual Apps and Desktops
How to change Citrix Virtual Apps and Desktops SQL database connection string
How to deploy a HA pair in Citrix ADC
How to resolve Citrix ADC HA pair issue with remote node change from UP to DOWN state
How to resolve Citrix ADC error “Failure – TCP connection successful, but application timed out” on NetScaler”
How to resolve Citrix Storefront error “Gateway data from the request and the authentication token are not matching”
How to cleanup orphaned computer SID or user SID in Citrix environments
How to resolve Citrix ADC VPX SSL service group monitor error due to SSL certificate key size
How to resolve issue with Citrix Virtual Apps and Desktops blank application icons
How to take configuration backup of Citrix and Microsoft components
How to resolve issue with Citrix Gateway VPX losing its license after reboot
How to redirect local keyboard layout in Citrix sessions
How to resolve FsLogix error with status code 0x00000064
How to resolve FsLogix error status code 0x0000000F
How to disable telemetry and analytics services in Windows and Citrix
How to properly refresh the Windows desktop and start menu
How to resolve slow logon times in Citrix VDA LTSR 1912 and CR 2003
How to optimize Citrix Director performance
How to backup and restore Citrix XenApp and XenDesktop databases
How to resolve issue with Citrix ADC GUI login
How to reset the Citrix ADM nsroot password
How to change nsroot password for Citrix ADC
How to resolve the FsLogix INetCache access denied issue
Citrix Workspace App Online Plug-in error
How to configure Citrix Gateway VPX reverse split tunnel for Office 365
How to resolve local client issues with Citrix Workspace App
How to configure Citrix apps autolaunch
Citrix Virtual Apps and Desktops – How Do I articles
How to resolve Citrix error “The published resource is not available currently. Contact your system administrator for further assistance.”
Password field not displayed for Office 365 apps in Citrix VDA Server running 2019
Customize Citrix Storefront logoff behavior
How to disable Citrix desktop auto-launch
Troubleshooting Citrix HDX optimization for Microsoft Teams
DNS Name Server shows down on NetScaler
Citrix Delivery Controller services do not start
How to fix Citrix temporary profile issue
Customizing the on-premises Citrix Gateway authentication page to look identical to Citrix Cloud logon page
Troubleshoot GPO and Citrix policies

Cloudstack

3

How to automate Cloudstack operations with the REST API and IAC platforms
How to troubleshoot Cloudstack on Ubuntu Linux
How to deploy Cloudstack on Ubuntu Linux

IT fundamentals

12

How to convert file types on the cloud for free
How to forcefully kill a process in Windows and Linux
How to troubleshoot your TCP IP stack connectivity
How to reset the local administrator password in Windows
How to find web hosting information for any published website
How to perform hardware health checks in Ubuntu Linux
How to find software lifecycle policy dates for major vendors
How to connect to the Internet by using an LTE 4G modem router
How to minimize mobile and satellite network bandwidth consumption
How to clone a memory card in Linux
How to run Internet speed tests via command line
How to troubleshoot your Internet connection

Linux

35

How to convert file types on the cloud for free
How to forcefully kill a process in Windows and Linux
How to resolve error System.Security.Authentication.AuthenticationException Mono.Security.Interface.TlsException: CertificateUnknown
How to start Ubuntu Linux in CLI, GUI and recovery mode
How to troubleshoot your TCP IP stack connectivity
How to resolve time drifts in HyperV and Linux KVM guest machines
How to perform hardware health checks in Ubuntu Linux
How to convert physical to virtual machines P2V in Windows and Linux
How to clone a memory card in Linux
How to deploy Microsoft .NET in Ubuntu Linux
How to automate Cloudstack operations with the REST API and IAC platforms
How to troubleshoot Cloudstack on Ubuntu Linux
How to deploy Cloudstack on Ubuntu Linux
How to install KVM in Ubuntu Linux
How to upgrade Linux Ubuntu to latest major release
Cannot open pdf files in Mozilla Firefox
How to update server drivers and firmware
How to backup KVM virtual machines
How to burn a bootable iso image to USB disk
How to run Internet speed tests via command line
How to generate a sitemap and submit to search engines for SEO
How to troubleshoot your Internet connection
How to collect logs in Citrix Workspace App for Linux
An SSL connection to the server couldn’t be established error in Citrix Workspace App for Linux
Microsoft Teams screen sharing not working in Linux
How to flush the DNS cache in Windows and Linux
How to install and manage CLI for Microsoft 365
How to fix PC or server boot issues
How to resolve AnyDesk issues in Ubuntu Linux
How to find your domain name registrar
How to perform whois on public IP addresses
How to change keyboard mappings in Linux and Windows
How to issue Let’s Encrypt certificates using Certbot with DNS validation
How to visualize Wireshark pcap files
How to install the Windows Subsystem for Linux (WSL) in Windows

Microsoft 365

73

How to enable the Microsoft 365 audit log
How to create a no-reply mailbox in Exchange Online
How to perform an IT infrastructure audit
How to optimize Microsoft 365 application performance
How to configure Microsoft 365 settings in the admin center portal
Exchange Online error Microsoft.Exchange.Data.StoreObjects.ObjectNotFoundException: Can’t send message. Microsoft.Mapi.MapiExceptionNotFound
How to monitor Microsoft 365 service health status
How to manage Microsoft 365 licenses and billing options in the admin center portal
How to deploy Office 365 apps on Windows 7 SP1 and Windows 8
How to create usage reports in Microsoft 365 admin center portal
How to resolve Exchange Online 550 5.1.11 error
How to manage Microsoft 365 technical support cases in the admin center portal
How to manage Microsoft 365 user role assignments and administrative units
How to create resource mailboxes and Sharepoint sites in Microsoft 365 admin center
How to add Sharepoint Online and Onedrive for Business as Windows mapped drive
How to access all Microsoft 365 online apps
How to access all Microsoft 365 admin centers
How to manage Microsoft 365 shared mailboxes
How to manage Microsoft 365 groups
How to manage Microsoft 365 guest users
How to manage Microsoft 365 contacts
How to delete and restore Microsoft 365 users
How to add multiple users to a Microsoft 365 tenant via the Admin Center portal
How to upgrade Microsoft Teams free to a paid subscription
How to reset the password of a Microsoft 365 user
How to add a Microsoft 365 user from a user template
How to create a new user in Microsoft 365 Admin Center
How to troubleshoot Exchange Online NDR errors
How to set the Microsoft Teams meeting signature logo
How to assign a license to a Microsoft 365 user from the Microsoft 365 Admin Center
How to resolve Excel error “There isn’t enough memory to complete this action”
How to mitigate the Microsoft 365 Certificate Authority CA changes
How to manage a Microsoft 365 tenant as CSP
How to create a Microsoft 365 health assessment report
Troubleshoot Azure AD Connect upgrade issues
How to resolve Microsoft 365 authentication error ID 135011
How to invite Azure AD guest users in bulk
Microsoft Teams screen sharing not working in Linux
How to troubleshoot Azure AD device registration or join issues
How to allow legacy TLS SMTP clients in Exchange Online
How to install and manage CLI for Microsoft 365
Azure or M365 configuration changes are not reflected immediately to end users
How to troubleshoot Azure portal issues
Spam protection and legitimate bulk email in Exchange Online
How to view SMB open file handles
How to optimize Sharepoint Online migration performance
How to configure multi-factor authentication in Microsoft 365
How to resolve NDR 550 5.7.520 error in Exchange Online email forwarding
How to install Microsoft 365 apps on any device
How to transfer licenses between Microsoft 365 tenants
How to resolve Outlook issue “Contacting the server for information”
How to backup an Exchange Online mailbox to pst file
How to delete Azure subscriptions and tenants
Strange characters in Outlook read receipts
The read status of an Exchange Online mailbox is not synced between endpoints
How to migrate your data from Google Drive to Sharepoint Online and OneDrive for Business
How to resolve error “The command your tried to run isn’t currently allowed in your organization. To run this command you first need to run the command Enable-OrganizationCustomization”
How to resolve error “could not finish the operation within specified timeout” in AzCopy during pst file upload
How to install different versions of Microsoft Office on the same computer
How to resolve error updating office please wait a moment followed by the application was unable to start correctly (0xc0000142)
How to resolve authentication issues in Microsoft Migration Manager agent
How to perform internal admin takeover in Microsoft 365
How to connect to Exchange Online mailboxes from any endpoint
How to connect to Microsoft 365 management tools
Multiple login redirections in Microsoft 365 Exchange Online admin center and OWA
How to resolve the winmail.dat attachment issue in Microsoft Outlook
How to fix Office 365 sign-in or activation issues
How to increase throttling limit for Microsoft 365 tenant to tenant migrations
How to resolve MS Teams error code 80070003
How to remote wipe a mobile device Exchange Online account
How to resolve Sharepoint Online Migration Manager issues
How to resolve “Microsoft Excel cannot open or save any more documents” warning
How to configure Citrix Gateway VPX reverse split tunnel for Office 365

Microsoft Azure

70

How to integrate Azure App Service with Azure Virtual Network
How to perform Azure App Service stress testing
How to diagnose and solve problems in Azure App Service
How to resolve error System.Security.Authentication.AuthenticationException Mono.Security.Interface.TlsException: CertificateUnknown
How to resolve error Cannot find the X.509 certificate using the following search criteria in Azure App Service
How to perform troubleshooting of Azure Application Gateway issues
How to backup on-premises server workloads with Azure Backup
How to mount Azure Storage as a local share in Azure App Service
How to navigate in the Azure management portal
How to configure HTTP to HTTPS redirection in Azure Application Gateway
How to configure Azure Application Gateway for HTTPS workloads
How to perform an IT infrastructure audit
How to troubleshoot your TCP IP stack connectivity
How to troubleshoot Microsoft RDS licensing issues
How to design Azure architecture diagrams
How to mitigate the Microsoft Azure Certificate Authority CA changes
How to mitigate the Microsoft 365 Certificate Authority CA changes
Troubleshoot Azure AD Connect upgrade issues
How to resolve Microsoft 365 authentication error ID 135011
How to configure Azure Media Services for video streaming and live broadcasting
How to invite Azure AD guest users in bulk
How to minimize your Azure cloud costs
How to troubleshoot Azure AD device registration or join issues
Azure or M365 configuration changes are not reflected immediately to end users
How to configure point-to-site P2S VPN to Azure VNET
How to configure Just In Time JIT access for an Azure VM
How to enable Azure VM direct RDP management over the Internet
How to troubleshoot Azure portal issues
How to create and share a secure VPN passphrase or password
How to provision an Azure local network gateway
How to deploy Azure Virtual Desktop
How to view SMB open file handles
How to configure multi-factor authentication in Microsoft 365
How to resolve Azure AD DS provisioning error the resource entity provisioning state is not terminal
How to automate Azure MySQL database backups
How to configure Azure monitoring and alerting baselines
Cannot edit Azure resources after move to another subscription
How to convert a TLS certificate to PFX PKCS12 format
SignalR ModSecurity errors in Azure Web Application Firewall
Web socket and SignalR errors in Azure Front Door
How to provision an Azure sponsorship subscription
How to delete Azure subscriptions and tenants
How to move resources to an Azure CSP subscription
How to resolve Azure App Service error “An existing connection was forcibly closed by the remote host”
How to visualize Wireshark pcap files
How to connect to Azure management tools
Running old versions of .NET code in Azure App Service
How to switch between Azure offers
How to resolve error “could not finish the operation within specified timeout” in AzCopy during pst file upload
How to resolve Microsoft Teams error cannot install for all users when a VDI environment is not detected
How to fix Office 365 sign-in or activation issues
How to perform graceful FsLogix profile cleanup
How to configure multi-session support for FsLogix profiles in Citrix environments
How to enroll your Microsoft 365 tenant to the Microsoft Defender for Endpoint service
How to recall or replace an Exchange Online email message in Microsoft Outlook
How to disable the AutoSave toggle switch in Microsoft 365 apps
How to configure OpenSSH in Windows
How to check if an Office 365 tenant domain name is available
How to create an Office 365 trial tenant for free
How to resolve CredSSP encryption oracle remediation Windows error
How to migrate tenants and licenses in Microsoft 365
How to activate Microsoft Windows Server KMS host and virtual machines with AVMA
How to troubleshoot Onedrive for Business sync issues
How to download the Azure portal app for Windows
How to connect to Windows Virtual Desktop
How to format a CSV or JSON file for Sharepoint Online content migration
How to disable MFA for Azure AD Administrators
Your organization needs more information to keep your account secure in Office 365
View hidden password in Web forms
Customizing the on-premises Citrix Gateway authentication page to look identical to Citrix Cloud logon page

Power Platform

1

How to access all Microsoft 365 admin centers

Powershell

19

How to perform an IT infrastructure audit
How to troubleshoot your TCP IP stack connectivity
How to delete a Windows Failover Cluster via Powershell
How to perform storage migration in a Hyper-V failover cluster
How to troubleshoot Microsoft RDS licensing issues
How to deploy Microsoft .NET in Ubuntu Linux
How to automate Cloudstack operations with the REST API and IAC platforms
The referenced account is currently locked out and may not be logged on to
How to deploy a Hyper-V cluster with Powershell
How to troubleshoot Hyper-V cluster issues
How to run Internet speed tests via command line
How to view SMB open file handles
How to force logoff a Windows user from the command line
How to connect to Microsoft 365 management tools
Unexpected errors when removing or adding node in SQL Server cluster
How to clear the Powershell command history
How to configure mapped network drives with different credentials using Powershell
How to install Windows apps in silent mode
How to install or upgrade Powershell and Powershell core in Windows

Windows Server Hybrid

132

How to convert file types on the cloud for free
How to forcefully kill a process in Windows and Linux
How to resolve error System.Security.Authentication.AuthenticationException Mono.Security.Interface.TlsException: CertificateUnknown
How to merge Hyper-V checkpoints
How to perform an IT infrastructure audit
How to troubleshoot your TCP IP stack connectivity
How to fix explorer.exe crashes in Windows
How to fix Windows Update error Your version of Windows has reached end of service
How to reset the local administrator password in Windows
We can’t sign you with this credential because your domain isn’t available
How to resolve time drifts in HyperV and Linux KVM guest machines
How to delete a Windows Failover Cluster via Powershell
How to deploy Office 365 apps on Windows 7 SP1 and Windows 8
Acronis Cyber Protect 15 virtual machine backup not working when using shared mode virtual disks vhds
Java jar files do not open by double click on Windows
How to find software lifecycle policy dates for major vendors
How to convert physical to virtual machines P2V in Windows and Linux
How to perform storage migration in a Hyper-V failover cluster
How to resolve Windows search and indexing issues
How to resolve Acronis error Windows error: (0x8007051F) There are currently no logon servers available to service the logon request
How to clone a memory card in Linux
How to perform hardware health checks in Windows
How to add Sharepoint Online and Onedrive for Business as Windows mapped drive
How to troubleshoot Microsoft RDS licensing issues
How to convert RDS per-user to RDS per-device CALs
How to create application-aware backup plans in Acronis Cyber Protect 15
The referenced account is currently locked out and may not be logged on to
How to deploy a Hyper-V cluster with Powershell
Windows desktop icon layout is lost after reboot
Cannot open pdf files in Mozilla Firefox
Cluster Shared Volumes root directory ‘C:\ClusterStorage’ already exists
How to update server drivers and firmware
How to troubleshoot Acronis Cyber Protect issues
How to troubleshoot Hyper-V cluster issues
The requested session access is denied
How to resolve Excel error “There isn’t enough memory to complete this action”
How to configure a WSUS standalone server
The digital signature of this RDP file cannot be verified. The remote connection cannot be started.
How to burn a bootable iso image to USB disk
How to upgrade from Acronis Cyber Backup to Cyber Protect 15
How to generate a sitemap and submit to search engines for SEO
How to troubleshoot your Internet connection
How to renew a Windows Server Certificate Authority TLS certificate
How to manage Citrix overdraft and Microsoft RDS overallocated licenses
How to troubleshoot Azure AD device registration or join issues
How to flush the DNS cache in Windows and Linux
How to fix PC or server boot issues
How to create and share a secure VPN passphrase or password
How to view SMB open file handles
How to find your domain name registrar
How to perform whois on public IP addresses
How to resolve Group Policy error codes 8007071a and 800706ba
How to troubleshoot Windows Group Policy issues
How to change keyboard mappings in Linux and Windows
How to convert a TLS certificate to PFX PKCS12 format
How to issue Let’s Encrypt certificates using Certbot with DNS validation
How to visualize Wireshark pcap files
How to move Acronis Backup 12.5 to a new management server
How to download the latest build of Acronis software
How to force logoff a Windows user from the command line
How to diagnose and repair Volume Shadow Copy Service (VSS) issues in Windows
How to activate Windows Server licenses
How to resolve Microsoft Teams error cannot install for all users when a VDI environment is not detected
How to resolve error code 0x800713b8 in Windows Failover Cluster Shared Volume the cluster request is not valid for this object
Unexpected errors when removing or adding node in SQL Server cluster
Black white and grey screens of death in Citrix Virtual Apps and Desktops
How to configure mapped network drives with different credentials using Powershell
How to install Windows apps in silent mode
How to resolve error 0xc0000142 in Windows and Citrix environments
How to take process traces and dumps using ProcMon and ProcDump
How to perform graceful FsLogix profile cleanup
How to resolve error “Group Policy Client service failed the logon. Access denied.” in Citrix and FsLogix environments
How to resolve Microsoft RDP connection black screen
How to enroll your Microsoft 365 tenant to the Microsoft Defender for Endpoint service
How to recall or replace an Exchange Online email message in Microsoft Outlook
Could not open a connection to SQL Server errors
How to disable the AutoSave toggle switch in Microsoft 365 apps
How to convert and activate Windows Server evaluation with purchased license keys
How to exclude files from Volume Shadow Copies
How to set or change the SQL Server collation
How to check disk health in Windows
Cannot edit TCP port configuration in SQL Server Configuration Manager
How to configure OpenSSH in Windows
How to create Windows File Server storage reports and email alerts
How to check if an Office 365 tenant domain name is available
How to resolve “Microsoft Excel cannot open or save any more documents” warning
How to create an Office 365 trial tenant for free
How to resolve CredSSP encryption oracle remediation Windows error
How to migrate tenants and licenses in Microsoft 365
How to resolve WSUS and Windows Update common errors
Folder redirection best practice configuration in Windows
How to create and manage a github repository
How to take configuration backup of Citrix and Microsoft components
How to activate Microsoft Windows Server KMS host and virtual machines with AVMA
How to troubleshoot Onedrive for Business sync issues
SQL Server the cluster resource could not be brought online due to an error bringing the dependency resource online
SQL Server Add node error – Rule “SQL Server database services feature state” failed
How to create the Central Store for Group Policy templates in Active Directory
File server resource manager could not load WMI objects
How to resolve Outlook error “Outlook cannot open your default email folders. Outlook is using an old copy of OST”
How to disable User Account Control UAC
How to resolve FsLogix error with status code 0x00000064
How to resolve FsLogix error status code 0x0000000F
How to download the Azure portal app for Windows
How to connect to Windows Virtual Desktop
How to download the new Windows Terminal
How to format a CSV or JSON file for Sharepoint Online content migration
Fixes or workarounds for recent issues in Outlook for PC
How to check remaining days of Microsoft RDS CAL grace period
How to disable telemetry and analytics services in Windows and Citrix
How to properly refresh the Windows desktop and start menu
How to resolve WSUS mmc console connection errors
How to install Microsoft Teams in per machine mode
How to create SQL Server email alerts
How to resolve the FsLogix INetCache access denied issue
How to disable MFA for Azure AD Administrators
How to verify file integrity using hash algorithms in Powershell
RDS error message 0x2.82 Temporary Profile
RDS error “A Remote Desktop Services deployment does not exist in the server pool”.
How to change the hostname of an RDS session host server
How to install the Windows Subsystem for Linux (WSL) in Windows
FsLogix troubleshooting status code 0x16 error code 0x20
How to view active sessions in SQL Server instance databases
Zoiper no audio or one way audio
General Remote Desktop connection troubleshooting
Troubleshooting Citrix HDX optimization for Microsoft Teams
How to disable IPv6 in Windows Server
Recover SQL sa password
Change SQL Server service account password
How to change the time zone in Windows Server
Troubleshoot GPO and Citrix policies
Windows Server Update Services (WSUS) share permissions

Wordpress

3

How to find web hosting information for any published website
How to protect your Web content from copyright infringement and plagiarism
How to configure Azure Media Services for video streaming and live broadcasting

How to convert a TLS certificate to PFX PKCS12 format