I bought a license years ago for PowerShell Pro Tools when you first started. I am trying to add the license in the Help section of VS 2019 Pro and it says “Invalid product license specified”
The license file is XML <License><Terms >blah</Terms><Signature>blahblah</Signature></License>
Is that still the format and if so why isn’t it working?
The license is good for 1 year of upgrades so if you bought it a couple years back then it likely won’t work on the recent versions of PowerShell Pro Tools. You can still use it on those previous versions. If you have the license date, I can provide the versions it’s valid on.
When you open Visual Studio, do you have PowerShell Tools installed? It looks like that error says its already installed. Have you tried a more recent version (5.5.0 is the latest).
yes, I have tried various versions and above all it says that it is already installed.
if I go on the old pc it installs and uninstalls without any problem.
it seems that despite the uninstall there are traces somewhere (regedit? file in APPDATA ??)