Can multiple copies be installed at once?

[Eitr Drinker]

I'm using Windows 10.

I've long had the GOG version installed, but recently installed the CD release to the original Eidos directory in order to try out the Restoration patch.

The patched version seems to run fine. However, even though the two launchers run from their respective directories, they both seem to want to open the executable in the Eidos folder and not the GOG one. Attempting to launch TRAOD_P4.EXE directly from the GOG folder results in this error message:

Build Sep 17 2003 15:53:15

The Following Error has occured

Generic Game Error

ASSERTION: 'pData && length>0' at C:\projects\tomb raider\Game\ai\script_mgr.c(400)

Are there any settings I can modify so that each version is recognized?

[reborninshadow]

Originally Posted by Eitr Drinker

I'm using Windows 10.

I've long had the GOG version installed, but recently installed the CD release to the original Eidos directory in order to try out the Restoration patch.

The patched version seems to run fine. However, even though the two launchers run from their respective directories, they both seem to want to open the executable in the Eidos folder and not the GOG one. Attempting to launch TRAOD_P4.EXE directly from the GOG folder results in this error message:

Build Sep 17 2003 15:53:15

The Following Error has occured

Generic Game Error

ASSERTION: 'pData && length>0' at C:\projects\tomb raider\Game\ai\script_mgr.c(400)

Are there any settings I can modify so that each version is recognized?

I'm not sure what you can do to make the launcher recognize both versions however this issue happens when you try to run the game from the exe directly without using the launcher. If you want to skip the launcher, copy the exe file to one folder back (so one folder back from the "bin" folder) and launch it from there instead.

Also the mod is compatible with the GOG version as well, as long as the language is English it should run fine