General copied/pasted code errors

I’m afraid that the error is related to what is discussed in this other post Evaluation problem on Windows. In my case I am experiencing similar errors when creating new files and saving files. Unfortunately no solution was found in this regard.

Post window when creating new file (CTRL+N):

ERROR: syntax error, unexpected NAME, expecting $end
  in interpreted text
  line 1 char 23:

  -4413-8450-75052c9e84c8}');ScIDE.currentPath_(nil); 
                  ^^^^^^^
-----------------------------------
ERROR: Command line parse failed

Post window when Saving file:

WARNING: Attempted to modify missing Text Mirror for Document {e4b9c291-d420-4413-8450-75052c9e84c8}
ERROR: syntax error, unexpected ',', expecting $end
  in interpreted text
  line 1 char 1:

  ,110,100,32,108,105,110,101,32,112,97,114,115,101,32,102,97,105,108,101,100,10,10,10,10,10,10,10,], 0, [67,58,47,116,109,112,47,115,103,97,115,100,46,115,99,100,], 249, 0) 
  ^
-----------------------------------
ERROR: Command line parse failed

Also, after this errors I get this error in the Post Window when pasting some text in the IDE:

WARNING: Attempted to modify missing Text Mirror for Document {e4b9c291-d420-4413-8450-75052c9e84c8}
ERROR: Message 'prSetEdited' not understood.
RECEIVER:
   nil
ARGS:
   Integer 1
CALL STACK:
	DoesNotUnderstandError:reportError
		arg this = <instance of DoesNotUnderstandError>
	Nil:handleError
		arg this = nil
		arg error = <instance of DoesNotUnderstandError>
	Thread:handleError
		arg this = <instance of Thread>
		arg error = <instance of DoesNotUnderstandError>
	Object:throw
		arg this = <instance of DoesNotUnderstandError>
	Object:doesNotUnderstand
		arg this = nil
		arg selector = 'prSetEdited'
		arg args = [*1]
	Process:interpretCmdLine
		arg this = <instance of Main>
^^ ERROR: Message 'prSetEdited' not understood.
RECEIVER: nil

By the way thanks for your time, answers and interest!