For Fallout 4 I'm trying to run widescreen mod, and unofficial patch. Nothing fancy. So I've installed Vortex, and the F4S3, which installed just fine. I used the installed, but whenever I try to install the mods I get "Installation failed." The error message is "Windows prevented Vortex from loading files necessary to complete the installation. This is often caused if you extracted Vortex manually instead of running the installer." (I didn't install manually.) File name: 'System.Windows.Forms, Version=6.0.2.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' at ModInstallerIPC.Program.Main(String[] args) I navigated to the folder and set the permissions to allow "modify, read, read & execute, write" but that doesn't change anything. Any advice?