File extension AD! (.AD!) information

Click to Run a Free Scan for ( .AD! ) Errors

Windows cannot open AD! files?

If Windows is unable to open file extension .AD! you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

AD! is a file extension associated with OzWin CompuServe E-mail/Forum Access QS-Special - Get Marked Online. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair AD! file extension association errors.

Recommendations for file extension AD! users:

General information

Common errors/





File extension AD! scan

Free system scan

Step 1:
Select your operating system:

free scan
More info

You are currently viewing the detail page for AD! file extension. This page contains a detailed description of the AD! file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.
Uniblue Systems Microsoft Certified Partner
File Extension Details