sounds like a virus if the file cannot be changed to clear "read only" or else your not the right user.
open CMD as administrator, navigate to file and use the "attrib" command to remove it
attrib filepath\filename
this will show you the current flags
you can use + and - to add and remove more
Steven Martin
stevenmartin99@gmail.comstevenmartin99@hotmail.comPampServer.com - [
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