I have been using ACL 17 Pro for many years on Windows 10 in Windows 7 comparability mode. There have been issues like crashes. Today however, I tried to use it and it will only load files that have been previously cleaned. All other is with says it can't find the file on a drive I don't have or will cause the program to crash. This is only just started. I have tried a repair, no good. I have tried to uninstall and reinstall a fresh download, no good. Is there something in the program that after a certain time it will no longer work?