In this guide, you will find out how to fix RPCS3 Fatal Error Verification Failed.
First, you have to press the Windows button on the bottom left side of your window and then write settings in the search bar. In the settings menu, you need to go to Update and Security.
After that, select windows security from the left side of your screen and then click on Viruses and Threats. Under the virus and threat protection settings, you have to click on Manage settings.
Scroll down and then click on Manage controlled folders access under the control folder access. On the next page, you have to make sure that the controlled folder access is turned OFF.