File extension I01 (.I01) information

Click to Run a Free Scan for I01 Related Errors

Windows cannot open I01 files?

If Windows is unable to open I01 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 for related errors.

Format and name:

Part of a DVD Shrink File

Appropriate program for file extension I01:

The .I?? file extension (where the question marks are replaced by numbers) identifies a part of a split DVD Shrink file. When archiving and compressing a DVD WinRAR may choose to split it into separate smaller units, each of which will be given a different file extension from the range .I00 through to .I99, as required. Scan your system to prevent and identify association errors.

Additional comments:

To access or create .I?? files you will need to use DVD Shrink. The .I01 file extension is also specifically associated with Winphone phonebook files.

Recommendations for I01 file users:

Performance: Run a free performance scan to optimize your memory and CPU usage.
Stability: Stop corrupted file associations destabilizing your PC. Fix file extension I01 errors.
Drivers: Scan your PC for outdated drivers that may cause system errors and slowdowns.

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