I upgraded my DOS version and now I get wrong DOS version error

Some programs check and look for a certain versions of DOS before running. Even though you have the newest version the program may still check for an older version and fail to recognize the newer version. Type setver at DOS prompt to see current table. To edit a program, Setver filename.ext 5.00. Make sure the config.sys contains the line device=c:\dos\setver.exe (This will resolve wrong DOS version error)

Return to tips: