Hi,
When you uninstalled the software it probably also uninstalled the camera drivers and/or
control software.
Check with ArcSoft Support and ask in their forums for known issues.
ArcSoft Support
http://www.arcsoft.com/en-us/customer_service.asp?id=SUPPORT
ArcSoft - Forums
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle - Mark Twain said it right.