I have the disc version (not dl) of GTA4 Complete Edition, had no problems with 4, completed game. When I attempt to install TBOGT, the install bar gets to around 98% and stops. I left it on for about 20 hours, no progress. I deleted the Game Data (for Liberty City Stories, not for GTA4)and attempted install of LAD, same problem, frozen at 98%.
I have tried everything I could find, including signing out of PSN, deleting Game Data, and installing but it will not go past 98%.
On each of the versions install page, the into music plays for a few seconds, then cuts out as the install starts.
Are there any other methods? Should I delete all Game Data related to GTA4 and attempt again?