The Quick Way to Open Files with ACG Extension

Different software packages use different file extensions, so if you can't open the ACG file, it could be because:

  • You don't have the associated software on your computer (Agent Preview and Age of Wonders Saved Game are the most popular software packages that use ACG file).

  • You may have Agent Preview or Age of Wonders Saved Game but your computer is not configured to associate ACG files with the relevant software.

  • The file is corrupt.

If You Don't Have Agent Preview or Age of Wonders Saved Game

In order to open your ACG file, you will have to download Agent Preview, Age of Wonders Saved Game, or another similar software package.

If Your Computer is Not Configured to Open ACG Files

If you have the relevant software, but your computer still won't open the software, you will have to change the file associations on Windows or Mac. Depending on your operating system, you can ensure that your computer always open ACG files using Agent Preview, Age of Wonders Saved Game, or another program of your choice that uses ACG files.

If that still doesn't work, you can get in touch with your software developer to find out what you can do. You can contact any of these developers for more information or assistance:

Software Developer
Agent Preview Microsoft Corporation
Age of Wonders Saved Game Triumph Studios

If the ACG File is Corrupt


In some instances, you may receive an error message stating that the file is corrupt. If you have tried all of the above, and it still doesn't work, download or request a new copy to see if that works.

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