This is something that you have to fix with your windows setup. On a normal windows 10 setup it should work without any problems. Probably some firewall or security setting is blocking the application?
What you can try is copy it somewhere else and only place a link in the startup folder.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
When I try to run form Startup folder I get the "untrusted" dialog box.
Any fix?
This is something that you have to fix with your windows setup. On a normal windows 10 setup it should work without any problems. Probably some firewall or security setting is blocking the application?
What you can try is copy it somewhere else and only place a link in the startup folder.