Where you have latest UW148 Backup with Gbox inside !
This backup is from my actual configuration, and Gbox is runing 100%.
You Just have to change the cwshare.cfg, go to \Emu\Gbox and replace the file with your cwshare.cfg.
Don't Forget to erase keys.bin or to edit the file keys.bin !
I will try to make a litle tutorial with some photos !