I've been spending quite a few days trying to solve this problem. Recently all my load unload tools stopped working. When I try to open fastload it gives me a fastload.exe application error. "The application was unable to start correctly (0xc000007b)". The same happens when I try to run fastload scripts through python. This used to work before. I did have to install 32bit python recently to connect to an Oracle database, but nothing else changed as far as I know (my system is 64bit windows 7). I've tried reinstalling the TTU tools but it doesnt seem to fix the problem.
Thanks for your help
The uninstall script is specifically designed to remove earlier versions.
Why not use the uninstall from 15.10 to remove 14.10, then reinstall a complete 15.10.01?