rbalsleyMSFT 44aa4d3a32 Add SUBST drive mapping for driver injection to handle long paths ...

Introduces helper functions to create and remove SUBST drive mappings for driver folders, addressing potential issues with long file paths during driver injection.

The new implementation:
- Adds `Get-AvailableDriveLetter` to find an unused drive letter
- Adds `New-DriverSubstMapping` to create a virtual drive mapping to the source folder
- Adds `Remove-DriverSubstMapping` to clean up the mapping after use
- Updates the driver injection workflow to use the mapped drive path instead of the original path
- Wraps the operation in try-catch-finally to ensure cleanup occurs even on errors

This approach mitigates issues with excessively long driver folder paths that could exceed command-line limits or cause path-related failures during DISM operations.

2025-11-19 23:08:39 -08:00

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Windows/System32

Enhance script output and information gathering

2025-07-09 18:53:50 -07:00

ApplyFFU.ps1

Add SUBST drive mapping for driver injection to handle long paths

2025-11-19 23:08:39 -08:00