I have a Windows 7 computer with 230 gig hard drive. It shows that there is under 1 gig free. I cannot find what is using the space. I ran treesize and it stops around 50 gig.
I pulled the drive and connected to another computer and ran treesize and still it is not showing more than 50 gig used.
I am showing hidden files. It shows System volume information with 11 meg and all other folders seem to be about right.
I ran check disk and it did not find a problem.