dls computers Rotating Header Image

Clicking Links In Outlook 2007 Using Vista And Firefox Generates Error

When clicking a website link in Outlook 2007 do you get the following error message? General failure. The URL was: “http://www.somewebsite.com.”. The system cannot find the file specified.

If you get this error, then try this fix. Please note these instruction are only for Vista.

  1. Click Start
  2. Type regedit and press enter
  3. Drill down to HKEY_CLASSES_ROOT\HTTP\shell\open\ddeexec
  4. Delete the ddeexec registry key
  5. Drill down to HKEY_CLASSES_ROOT\HTTPS\shell\open\ddeexec
  6. Delete the ddeexec registry key
  7. Drill down to HKEY_CLASSES_ROOT\FirefoxURL\shell\open\ddeexec
  8. Delete the ddeexec registry key
  9. Drill down to HKEY_CLASSES_ROOT\FirefoxHTML\shell\open\ddeexec
  10. Delete the ddeexec registry key
  11. Close out of regedit
  12. No reboot required

Now try clicking the link again in Outlook 2007. Problem should now be fixed.

3 Comments

  1. Sandeep says:

    Sorry, I know nothing about registry editing. By deleting the “registry key”, do you mean deleting the folder called “ddeexec”?

  2. David says:

    Hi Sandeep – When editing the registry we refer to keys not folders. You can see what I mean by right clicking on a key, then pointing to new. It doesn’t list folder but key, amongst other things.

    So, yes delete what we call a key, or as you said folder.

  3. Sven says:

    I did need to shut and reopen Outlook and Firefox, then it worked fine

Leave a Reply