Citrix Studio Launch Error Post OS Upgrade
Issue Summary: Today, I’ve been troubleshooting an issue with Studio after a Windows 2012 to Windows 2019 upgrade. Version: Citrix Studio 1912 LTSR but can applied to other versions. Error Details: Error Source: Citrix Studio StackTrace: System.Management.Automation.PSArgumentException The mandatory value ApplicationBase is not specified for registry key HKEY_LOCAL_MACHINE\Software\Microsoft\PowerShell\1\PowerShellSnapIns\Citrix.Configuration.Admin.V2. at System.Management.Automation.PSSnapInReader.ReadStringValue(RegistryKey mshsnapinKey, String name, Boolean mandatory)…