So came home today DWM crashed tried to launch my diagnostic program PC doctor toolbox , got out of memory error after recovery from DWM crashing and screen went black and came back. but ? what memory i have 8 gigs and was not even here all day, not sure what memory it was talking about restarted the pc all is fine now. but what memory and how do i fix this issue memory used up and DWM crash never had this issue till windows 10 did a update the other day.