I've found that this is caused by large Component-Based Servicing logs. These are stored at C:-Windows-Logs-CBS. The current log file is named cbs.log.
There is a known Windows 7 log file compression bug. As a result of this bug log files replicate and grow filling up your hard drive effecting system ...
There is a known Windows 7 log file compression bug. As a result of this bug log files replicate and grow filling up your hard drive effecting system ...
Option 1 - Do a clean install. It will clean all your disk and install windows. I know, it takes a day as you have to reinstall Windows (and the updates) and ...