Installation fail

"Michael Barr, Prof." <[email protected]>
Newsgroups gmane.comp.tex.texhax
Message-ID <YQXPR01MB3927600AE017581EFE01D23F9C652@YQXPR01MB3927.CANPRD01.PROD.OUTLOOK.COM> 
I have been using the 2020 version until I got a paper to work on that requires a later version.  I went to TUG and downloaded and ran install-tl-windows.exe.  At the end I got an error message that said more details available by running install-tl-windows.bat in some incomprehensibly deep directory.  So I used win explorer to look for that directory and it found only the one inside the 2020 subdirectory.

What am I supposed to do now?

Michael
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