File extension A01 (.A01) information

If Windows is unable to open A01 files you may not have the appropriate program installed or may have a registry related error. We strongly recommend that you run a free registry scan.

Appropriate program:

The .A01 extension identifies a section of an archive. When compressing, some archives are divided into a number of files which are then combined, when uncompressed, to get a full archive. Since the .A01 file extension forms part of a sequence, you might expect this file to be accompanied with other files, with names between from .A01 to .A99.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent and identify association errors.

• Performance: To optimize memory and CPU usage for A01 files run a free performance scan.
• Stability: Fix A01 errors to make your system and applications more stable.