Download
Your Uninstaller! This is not a free product but has full functions during the trial period.
You may need to boot to safe mode and try to uninstall Internet Expedition that way.
Guide for booting to safe modeIt seems like there has to be a drive trying to autoplay.
Download
TweakUI (Freeware) Run TweakUI and expand
My Computer, and then
AutoPlay. Click on
Drives and uncheck the drive letter that you no longer want to
AutoPlay. Click on
Apply. This may not do any good but it will (maybe) let us know what drive is trying to autoplay.
Download
Panda AntirootkitUnzip it and run the PAVARK.exe file.
Tick the box that says In depth scan and follow the on screen instructions.
Let me know if it turns up anything.
After that please post a fresh HijackThis log.