Application Error

Have Windows 11 64bit. Haven't used Advanced Renamer for a while and saw an upgrade to 3.91 available so I did an uninstall of whatever version I had (didn't check first) and after the install I get the Application Error, Exception EAccessViolation in module ARen.exe at 000000000001243F. .....Read of Address 00000000000000008.

I've successfully used V3.88 (32 and 64 bit) but all higher versions give me the error.

I saw some much older postings that this error has occurred but don't see any solutions.