File Extension OO
Determine which application is associated with .OO files.
You can click here to run a free scan for OO related errors.
About the OO file type:
If Windows cannot find the appropriate program associated with .OO files, then your registry may have errors. Check your Windows registry for errors (includes file association errors).OO is a file extension associated with Free Pascal Object files for OS/2 Version
Windows cannot open OO files?
When Windows cannot determine which application to use to open OO files this can be caused because:
1. You do not have the appropriate program installed.
2. You may have a registry related error.
1. You do not have the appropriate program installed.
2. You may have a registry related error.
SOLUTION:
We strongly recommend that you run a free registry scan for related errors.File extension: .OO
Currently viewing file extension OO information.
