Hi GW :-)
It is a problem that is happening to some testers. And all IE7 Beta 2 Public
Preview testers are asked to post their comments, questions and problem
regarding IE7 to the following newsgroup. The folks there specialize in
helping you with problems such as yours and others specific to the Beta 2
program, and the IE7 Beta team is also assisting in this group and anxious
to hear of your experience and comments. So please post your question to
microsoft.public.internetexplorer.general newsgroup.
On the web:
http://www.microsoft.com/communities...plorer.general
In your newsreader:
news://msnews.microsoft.com/microsof...plorer.general
Hope this helps.
Jan

MS MVP - Windows IE/OE [DTS/AumHa]
Smiles are meant to be shared,
that's why they're so contagious.
Replies are posted only to the newsgroup for the benefit or other readers.
How to make a good newsgroup post:
http://www.dts-l.org/goodpost.htm
> Background:
> Installed IE 7 Beta 1 - no problems
> Uninstalled IE 7 Beta 1 - no problem
> Installed IE 7 beta 2 - very unstable and favorites not working
> Problem:
> Attempted to uninstall IE 7 Beta 2 - no Uninstall in Add/Remove
> Running spuninst.exe receives "This application has failed to start
> because
> UPDSPAPI.dll was not found. Reinstalling the application may fix problem."
>
> If I try to re-install the install app runs to 46% and then ends with the
> message "Internet Explorer Installation did not complete."
>
> Am I caught in the middle - half on/half off?
>
> I want IE 7 because I liked IE 6 - what should I do?