My webcam can't be installed. Don't seem to also...

Question

The original driver for my webcam is HP Pavilion webcam driver for vista v061.001.00005. Tried to get it back on the net, quite difficult. My notebook is HP Pavilion tx1308 Entertainment Notebook PC.The webcam for it is reportedly by Ricoh. Tried to reinstall the hardware(webcam) thru the Add Hardware/Device Manager, no luck. Very frustrating!