i am trying to play final fantasy 7 and when i open ff7config and set all the settings and click ok a error message comes up

this is what the error repot contains.

C:\DOCUME~1\will\LOCALS~1\Temp\WERFB.tmp.dir00\appcompat.txt

AppName: ff7config.exe AppVer: 0.0.0.0 ModName: ff7config.exe
ModVer: 0.0.0.0 Offset: 00007fc1