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Open DIAGCAB on Windows OS

  • Locate DIAGCAB file in Windows Explorer and right-click on it.
  • Look for the "Open with" menu option in the popup menu. If you open this menu you will see list of the applications which can open DIAGCAB file.
  • If there are no programs which can open the DIAGCAB file are installed you will see "Open with..." button in the popup menu. Click on it.
  • Dialog will open with Windows OS suggestion about what application can open DIAGCAB file.
  • If you do not see the application which correctly matches the file try to search the internet for one of the apps mentioned above or look for technical file description below. Each description have "Application name" in it which can open the DIAGCAB file.
  • If "Application name" is missing look for the "Windows Object" and "Executable command" fields because they typically contain application which can open DIAGCAB file.

Open .diagcab File and Diagnostic.Cabinet.

File Extension.diagcab
DescriptionDiagnostic Cabinet
Sample File Name[Sample File].diagcab
Windows ObjectDiagnostic.Cabinet
Executable Command To Open .diagcab FileC:\Windows\system32\msdt.exe /cab "%1"
Mime Type
Links
  • Open DIAGCAB File instructions on extensionfile.net
  • Placing it here to fix Firefox 2.0 layout links

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