I have had ie 8.0 installed on Windows Vista for about 3 months now. Recently it has stopped starting up on left click - the mouse cursor shows busy for a few seconds but the app never starts up. The only way I can get it to run is by right clicking and selecting 'run as adminstrator'. This happens in all User accounts.
While I can survive with this situation, it appears to be having knock on effects (internet connection dropping out frequently).
Any ideas how I can get it back to normal state?