File extension 1PH (.1PH) information

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Windows cannot open 1PH files?

If Windows is unable to open file extension .1PH 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:

1PH is a file extension associated with TurboTax files 1PH is a file extension associated with . Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair 1PH file extension association errors.

Recommendations for file extension 1PH users:

General information

Common errors/





File extension 1PH scan

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You are currently viewing the detail page for 1PH file extension. This page contains a detailed description of the 1PH file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.
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