I recently encountered an error that my Windows 7 user profile was corrupt. After unsuccessfully trying many fixes I conceded to start a new profile afresh. After doing so (and thinking that I fully deleted the previous profile) I noticed that my C drive was still nearly full due to the large number of Dropbox files that were synced on my old profile. But I can't access those folders. My C drive is listed as nearly full but I am unable to see the files that are filling it! Is there anyway to stop syncing and delete the Dropbox files from my previous profile? And where are these Dropbox files living? As far as I can tell the previous profile has been deleted. Thank you very much for any help!! :-S
EDIT:
The program WinDirStat solved the problem. Thanks for suggesting. I found this:
'found.000' was no visible in file explorer. I deleted it and everything is fine. Thanks a lot!!!