Dual Client Crash Fix

Windows 7 and Vista

1. This is caused by the User Account Control popup when you open the other client.
2. You have to remove the shadow effect of that popup window to fix this issue.
   • Follow this guide

Windows 10

1. Click your Start Menu or press your Windows Key (⊞)
2. Type in 'UAC'
3. 
4. Click on "Change User Account Control settings".
5. 
6. Change your setting to the bottom most option on the slider to 'Never Notify'.
7. Press 'OK' and you should have successfully removed the dimming effect.