high cpu and ram usage plus fan constantly running

  Fruit Bat /\0/\ 12:55 05 Dec 2014

rubyw.exe can be a virus / malware if not located in the system32 folder

Its not even running on my pc which is only using 1% cpu at present.

mftutil.exe is part of Avast which can cause a problem on W8.1 see click here

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