Clearing Windows Update Cache...

If you’ve ever had Windows Update fail, you know what a headache it can be to get it working again. Sometimes it happens because the file was somehow corrupted during the download or interrupted, and Windows tries to install it anyway. It will keep trying because it thinks the update files are there. If your computer hasn’t been formatted in a while this can also free up a lot of space on your hard drive. I’ve seen it clear up to 2 GB of space, because the updates are installed but the cache is never deleted. Open a Command Prompt. Click Start...