Device driver software was not install successfully

Hi there,
Device driver software was not successfully installed – this is the message that I have every time when I connect a new device to my PC. I tried everything, even I reinstalled my Windows Vista and still this error gives me a headache. Please anyone help me to fix this! Why is impossible to solve this?
Thank you very much!

Driver Software Installation
Device driver software was not successfully installed
Please consult with your device manufacturer for assistance getting this device installed,
USB Composite Device Ready to use
JamLab Failed
Close
