File extension PF (.PF) information


Windows cannot open PF files?


If Windows is unable to open PF files you may not have the appropriate program installed or may have a registry related error.

Format and name:

Windows Prefetch File
Appropriate program for file extension PF:
Windows prefetch file Windows uses the .PF file extension for storing prefetch trace files. Since Windows XP Microsoft has used the prefetcher memory management utility to speed up the start-up of Windows. Put very basically whilst booting up Windows access different parts of the same files at different points in the process. Reloading each of these files every time Windows needs to access a different section takes time, and hence the prefetcher utility helps by keeping a record, in the .pf trace files, of which files are accessed and when, and then seeks to use this information to expedite the boot up process in future. Scan your system to prevent and identify association errors.


Additional comments:
Aladdin Systems Private file (aka Allume Systems Stuffit) The .PF file extension is generated by Allume Systems Stuffit (Allume was also known as Alladin) which is commonly used to compress, encrypt and password protect private files. In this instance you will need to use Allume Systems Stuffitt Expander to open .pf files. Other files Alternatively .PF files can refer to ICC profile files, monitor/printer profile files, or Progress Database Parameter files.

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File Extension PF
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