What does HRESULT 0x80045320 (FSRM_E_LONG_CMDLINE) mean?

 
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FSRM_E_FILE_SYSTEM_CORRUPT FSRM_E_INVALID_FILEGROUP_DEFINITION

FSRM_E_LONG_CMDLINE

FSRM_E_LONG_CMDLINE (0x80045320) The executable path configured for an FSRM command action exceeds the Windows MAX_PATH limit. The failure is about the executable path, not necessarily the arguments passed to it.

What to check

  • Shorten the path to the executable or place a controlled wrapper script in a shorter location.
  • Keep action arguments separate from the executable path and quote paths that contain spaces.
  • Test the command under the server-side service context before attaching it to a quota or task action.

Microsoft: File management tasks

Microsoft: FSRM troubleshooting guidance

Microsoft: FileServerResourceManager PowerShell module


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