New patch won't download (Disk Error?)

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HallowsEve wrote:

I tried saving it to another location and manually copying it earlier (did not work insufficient permissions). I tried creating a game folder under C drive and cutting path of exile to that folder but I get an error message:

"The action can't be completed because the folder or file is open in another program" Please close the file or program.

I don't have anything else open as far as folders.