Failed to configure the default application.
Failed to configure the default application.
You're trying to set IrfanView as your default image viewer on Windows 10, but it doesn't appear in the app list or settings. You've already attempted manual association, but it's not working. Consider checking if you're using the correct version of IrfanView (X64 Pro) and ensuring it's properly installed. Also, verify that the "Default Viewer" option is enabled in the application properties under the "Open with" settings. If issues persist, try restarting your PC or reinstalling IrfanView.
I attempted the process by manually following each step in the instructions.