Description of the Issue

As of the latest release 8.1.9 of NP++ 64bit, more than occasionally I'm being prompted with a strange message while trying to save a file. The message informs me about not being able to save the file and asks me whether to restart NP++ in the administrator mode.

Steps to Reproduce the Issue

None, for it is occasionally.

Expected Behavior

File saving without this strange message.

Actual Behavior

See above.

Debug Information

None.

None.