"problem reports and solutions" control panel does not launch

When I click on the "problem reports and solutions" control panel, nothing
happens.
When I run wercon.exe from command line, it exits immediately and silently.

If I right-click wercon.exe and choose "run as administrator", it works fine.

How can I make the "problem reports and solutions" control panel launch like
it is suposed to?

[I'm running Vista Business with latest updates.]

Thank you very much,

John