[Professor79]

Originally Posted by Andreas Raht

Please try the exe file which runs without the Windows "manifest" files.

- locate your ootp9.exe, it should be in the OOTP 9 program folder C:\program files\Out Of The Park Developments\OOTP Baseball 9\

- rename the file to ootp9.exe.save

- locate the file ootp9.exe.manifest which should be in the same folder

- rename the file to ootp9.exe.manifest.save

- download this file: http://www.ootpdevfiles.com/ootp/ootp9_pre_XP.zip

- open the zip file and copy the ootp9.exe file into the OOTP 9 program folder

Same result