Pressing enter in IE causes problem

[Jon]

For some reason, every time I press Enter in Internet
Explorer, like in a dialog message window or a form entry,
IE goes into the background (inactive) so I have to click
on the window to reactivate it. I checked my task manager
and it seems that every time I press enter, an invisible
program called "IExplore" is loaded, and the only way I
can remove this is through task manager. I've tried
installing all current windows security updates, running
spyware and adware removal applications, and it still does
this. What's causing this? How do I fix it?

 

[DVarnau]

Jon,
If you ran updated versions of Spybot and Ad-aware and they didn't help, the
next step might be HijackThis.

Go to http://mjc1.com/mirror/hjt/ for instructions and to download
HijackThis. Create a log file and post it to the forum at
http://forums.spywareinfo.com/index.php?showforum=11 *after* reading the FAQ
at http://forums.spywareinfo.com/index.php?act=ST&f=24&t=5187

Hope this helps,
Don