Guys I need help removing installer.exe.




When I attempt to delete it, a pop-up is showing that I couldn't delete it because the file doesn't even exist.
Tried moving it elsewhere, tried dragging it directly to the Recycle Bin, still failed



I even tried opening properties to set its attributes to "Hidden" but it also won't work.




Are there any other options? It's annoying to see a useless file in my document library.

Thanks in advance.