I am currently running BitDefender 2008 AntiVirus on a Vista 32-bit Dell. When I open an Adobe PDF document from IE7, the document will display and then I get the error of IEToolbar.dll Error, this is an unidentified error caused by BitDefender. When I Google this I haven't found anyone else with this problem. I did NOT have this problem until today, and I cannot determine if a BitDefender update, which I got late yesterday or a Vista IE7 update which I got late yesterday caused this error to start happening.
Befor eyou Vista bashers start, I know for a FACT it is NOT IE7, as when I disable the BitDefender AntiPhishing Toolbar the Adobe PDF opens fine and does not close IE7. However, this causes an error and exclamation on my main BitDefender, and when I choose to Fix Issues it re-enables the AntiPhishing Filter and then the problem happens. It ONLY happens when I open an Adobe PDF file though. When I open Word or Excel files from IE7, everything works, but when I open an Adobe PDF file I get the ietoolbar.dll error, and when I choose to Continue it closes Explorer.
There must be a compatiability issue with BitDefender and Adobe.