From Microsoft via ActiveWin
The BITS Repair Tool will help you fix a problem caused by the corruption of BITS state files. The problem stops the host process for Windows Services, which prevents you from using BITS to transfer files. Use this tool to resolve the corruption and re-enable BITS transfers. After you install this item, you may have to restart your computer.
Download: x86 | x64
* Technorati tags: Vista, Windows Vista, BITS Repair Tool, ActiveWin, Network, Windows Services, x86, x64