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README_ToggleFileNameLengthLimit.md

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README_ToggleFileNameLengthLimit.md

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ToggleFileNameLengthLimit

This PowerShell script, ToggleFileNameLengthLimit.ps1, allows users to enable or disable the 260-character file name length limit in Windows.

Functionality

  • By default, the script enables support for file paths longer than 260 characters.
  • Run with the -Restore switch to revert to the default 260-character limit.

Usage

Enable Long Path Support

To enable long path support (allowing more than 260 characters in file paths), run the script without parameters:

.\ToggleFileNameLengthLimit.ps1

Disable Long Path Support

To disable long path support and restore the 260-character limit:

.\ToggleFileNameLengthLimit.ps1 -Restore

Requirements

  • PowerShell 7 or higher.
  • Administrative privileges.

Disclaimer

Modifying registry settings can have unintended side effects. Please ensure you understand the implications of changes you are making.