Mega directory of tools for PC diagnostics and repair. 
Direct download link and directions for use at: http://gegeek.com/documents/85BB69B2F05486B9332CEA18B8D6E4BE690ADA38.html

Note:
1. Immediately after downloading you first need to unzip file to the root of any drive.
2. Launch "GEGeek Toolkit.exe" from within the GEGeek Toolkit dir. on that drive.
3. Right click gray icon in task bar and click "Run Ketarin Update" from GEGeek menu
4. From within the Ketarin program click  "Update All". Go get coffee.
    Run once per week.  - Toolkit Updates planned for once per month.