Microsoft has release a free tool to analyze an Outlook 2007 or Outlook 2010 installation. Download the software and information .docx files from Microsoft Outlook Configuration Analyzer Tool.
Joe
Microsoft has release a free tool to analyze an Outlook 2007 or Outlook 2010 installation. Download the software and information .docx files from Microsoft Outlook Configuration Analyzer Tool.
Joe

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Thanks. But this won't actually do anything useful for me after installation. On clicking Start a scan, I get "Object reference not set to an instance of an object" and I'm not sure why. (Outlook is running and .Net looks OK.)
Bruce
Last edited by BruceR; 2012-02-14 at 13:49.
It ran just fine on my machine. What OS?
Have you tried downloading again and reinstalling again?
Have you read the .doc file?
Joe
Win 7 SP1 64-bit. Outlook 2007 32-bit. Downloaded and reinstalled but still the same. I've checked the doc several times but can't see what I'm missing.
Bruce
I'm running 64-bit Win7 SP1 Ultimate and 32-bit Outlook 2010 SP1. Did you run the setup with "Run as administrator"?
Joe
Have now. Same error. Doesn't like me.
Bruce
Do you have multiple versions of Office installed?
Joe
No, only Office 2007 has ever been on this laptop.
I rebooted today after updates, but same error.
Bruce
When you tried the reinstall did you re-boot between the uninstall and reinstall?
Joe
Sorry, I'm out of ideas other than emailing the feedback address in the support document.
Joe
Thanks, I had just done that.
Bruce
After a few emails to and from "The OCAT Team", and running Office Diagnostics, this Outlook Configuration Analyzer Tool now runs fine for me and produces a report.
It's probable that previously for some reason I had a missing registry key which should have provided the path to my Outlook installation.
OCAT depends on HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\AppPaths\OUTLOOK.EXE
Bruce
Great!! Glad it worked out. Thanks for posting back.
Joe