When I try to run programs, you'll see the 'Open with' window with IE the only choice.

It happened with my Norton Security. When I tried to open the window popped up. I chatted with their helpdesk and when they had to start a program, so they can open a session, the appeared window. They even try to determined the problem myself. When I tried to run the program the sent me, pops up the window.

I'd be inclined to make the Norton Support to fix it for you!
After all, it is their program.

You could do a system restore, BUT it will probably cause Norton to play up!

Norton certainly don't like the system restore.

http://www.howtogeek.com/HOWTO/Windows-Vista/using-Windows-Vista-system-restore/

Do Safe Mode system restore, if it is impossible to do in Normal Mode.

Try typing F8 at startup and in the list of Boot selections, select Mode safe using ARROW top to go there > and then press ENTER.

Try a restore of the system once, to choose a Restore Point prior to your problem...

Click Start > programs > Accessories > system tools > system restore > choose another time > next > etc.

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http://www.Winhelponline.com/articles/165/1/restore-the-exe-file-association-in-Windows-Vista-after-incorrectly-associating-it-with-another-application.html

Restore the .exe Windows Vista file association, after badly with another application

Read the info on the link above.

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And to set file Associations:

http://articles.TechRepublic.com.com/5100-10878_11-6172036.html

How do I... Change file extension associations in Windows Vista?

See you soon. Mick Murphy - Microsoft partner

Tags: Windows

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