Troubleshooting
โ Known Issues & Troubleshooting Tips
Below are common issues and quick fixes for first-time setup and emulator-specific problems.
๐ ๏ธ Mamehooker โ First Run Issue
Problem:
You receive a ledwizm.ocx
error when launching Mamehooker.
Solution:
Run Mamehooker.exe
as Administrator once from:
\Launchbox\Emulators\Mamehooker
After the first run you shouldn't need to run it as admin again.
๐จ BigBox Theme โ First Launch
Problem: Bigbox may give you a theme error on the on the first launch of BigBox.
Solution: This occurs because some theme files were initially in the wrong folders. BigBox will automatically correct the theme on the second launch, so just restart BigBox.
๐ฎ RPCS3 โ Games Not Launching
Problem: Some PS3 games may not launch correctly from BigBox or LaunchBox.
Solution:
Manually open rpcs3.exe
from each RPCS3 folder and launch the game once to initialize it. Do this if your games donโt start the first time.
Folders to check:
Games\PC Games\Time Crisis 4 Two Players
Emulators\RPCS3
Emulators\RPCS3 Last Test
Emulators\RPCS3 Last Test\z Time Crisis 4
๐ Reapers Swapped Player 1 and Player 2 Issue
Problem: Player 1 and Player 2 appear to be reversed when using Reaper guns.
Solution:
- Check DIP switches on your guns. Ensure they match the correct configuration as shown in the image below.
- Ensure your build is fully up to date.
- Navigate to
\Tools\Misc
and open the UsbDeview folder. Inside, launch the program. Locate your Reapers, right-click and select Uninstall.
Afterward, reboot your PC and plug in Player 1 gun first, then Player 2 gun. If you canโt find the Reapers, you may remove all USB devices (note: you might need to reinstall some drivers). You may also need to reassign COM ports for your guns afterward.
- Open Device Manager > Ports. Identify the Reapers hub by unplugging devices one by one. Once found, right-click the hub > Properties > Port Settings > Advanced.
Set the COM port number to 256, save, and restart your PC.
Reference Image:

๐ Need More Help?
Visit the Setup Guide for installation steps or return to the Main Page.