Erase Unused Disk Space filled my disk

[carpe2day]

I just used Erase Unused Disk Space from an administrator account on Windows 7. At the time I had 2GB of free space on my drive C:. Upon completion I have under 20Mb free on drive C:. I've looked through temp files and back up files and don't see where the new data is. Any ideas??

Thanks!

 

[Joel]

You're probably looking for https://eraser.heidi.ie/forum/viewtopic.php?f=35&t=6014. Filling up the drive is expected when an unused disk space erase is run, you'll have to let the task run to completion otherwise data may still be left on your drive.