The file p2pvoice.dll is a Steam P2P Voice Library created by the Valve Corporation. Steam is an online gaming distribution system. The P2P (Peer-to-Peer) Voice Library is part of the Steam Community social network service and allows users to connect directly to one another. An error with this file may disable some of the functions of Steam. You may be able to fix the problem simply by cleaning your Windows registry.
When you see an error involving a dll file, the most likely culprit is some sort of error in your registry. The registry can get errors if you don’t shut your programs down correctly or if program files are moved around on your hard drive. Cleaning the registry is just fixing those mistakes. ZookaWare PC Cleaner does this task for you. ZookaWare PC Cleaner can hunt down and repair every error in your registry. ZookaWare PC Cleaner is guaranteed to find and fix every problem in the registry, so you can get back to using your computer instead of repairing it. What sort of errors are clogging up your registry? Find out now by running a free ZookaWare PC Cleaner scan.