If you need to know which .NET Framework Version (the “legacy” .NET Framework) is installed on your machine try this handy oneliner:
Get-ItemProperty "HKLM:SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full"
Result:
CBS : 1
Install : 1
InstallPath : C:\Windows\Microsoft.NET\Framework64\v4.0.30319\
Release : 528372
Servicing : 0
TargetVersion : 4.0.0
Version : 4.8.04084
PSPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework
Setup\NDP\v4\Full
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4
PSChildName : Full
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
The version should give you more then enough information.
Hope this helps!
