its on the end of the post!! https://drive.google...gUNRHdx96JlyvGY Any doubts, just say! =] Hello @@cacafilho, first of all thank you for getting this to work on Catalina for all of us. I have a question for you. The toolkit was working fine for me for a few days but now when I try to open it i get the following error message and it will no longer open. "Please set registry key HKLM\Software\Microsoft \.NETFramework\InstallRoot to point to the .NET Framework install location" What must I do to get it to work again? I re-downloaded the toolkit and now it is working again. I will just keep a fresh copy of the toolkit on another drive just in case it happens again. Thanks again for getting it to work on Catalina for all of us to enjoy. :clap: