Missing Drive Space
All these files are saved in restore points, which are created just before significant system events, such as the installation of a program or device driver. And depending on how much RAM you have, that could take up the space. You're going to want to create a batch file to delete the files without using the usual right click -> delete. The size of page file is changeable, which depends on programs you are running and maximum size you set for page file. have a peek at this web-site
How to Free Create FAT32 Partition on External Hard Drive in Windows. Anyway, I came to the conclusion that something had brought in a bunch of files (for whatever reason). This is the cause. Hope these help.
Missing Hard Drive Space Windows 7
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