1. Go to start menu on windows
2. Type CMD and right click then click run as administrator
3. Now go to the command prompt and type this "bcdedit -set TESTSIGNING OFF"
4. Press enter and you should see a message pop up saying The operation completed successfully
5. Now restart your pc and it should be gone if you have any problems let me know
2. Type CMD and right click then click run as administrator
3. Now go to the command prompt and type this "bcdedit -set TESTSIGNING OFF"
4. Press enter and you should see a message pop up saying The operation completed successfully
5. Now restart your pc and it should be gone if you have any problems let me know