But if none of these work, try running the SFC tool.
This should work if the problem is with permission. Right-click “Sticky Notes” and select “Run as administrator.” If this doesn’t work, try launching it as administrator. Once the file is added to the exclusions list, try running the program again and see if it works. Click “Add” then navigate to the location of the executable file: “C:\WINDOWS\system32\StikyNot.exe”. Look for something like “Exclusions” then select it.
In your antivirus, go to “Settings” then expand the real-time protection item.
First, try adding the Sticky Notes executable in the exclusions list of your antivirus. If that error appears whenever you start Sticky Notes or appear from time to time, it can be related to permissions. Sticky Notes is a desktop notes application that is part of Windows 7, Windows 8.x, and Windows 10 and also Windows Vista in the form of a gadget in the Windows Sidebar.