On the first go, the game worked fine, no issues at all. " I fixed that, by going into the game's main folder, right clicking the LaunchEFLC.exe, going to Properties, clicking the Compatibility tab, ticking the " Run this program in compabily mode for: ( box to tick ) Vista SP1. Windows Vista: Need to have service pack 1 or higher to proceed.
Then suddenly, when starting the game again yesterday after a loong time, I try to launch Episodes from Liberty City, and it said " GTA 4 FATAL ERROR: RMN20. I played TBOGT around 5 months back or so fine, with no problems at all. I have searched all over the internet for help, but with no luck.