so my disc shows that there is around 15GB of free space left from 213GB. Well check the imgur here : https://imgur.com/a/WCeOa . I used WinDirStat to check it and it seems that there should be around 90GB of free space not 15GB. Sorry for my language, english is not my native one. I use laptop Dell windows 8, there is only one disc inside. Can some1 help me find out how to fix that, thanks in advance.