Mass Effect > General Discussions > Topic Details
CountZero Aug 15, 2014 @ 11:51pm
[Solved] Anyone running Mass Effect 1 with the latest Nvidia drivers? (Gmatrix2D general protection fault)
I keep getting a Gmatrix2D general protection fault whenever I run this game on W7, Nvidia GTX 660M. When I last played it awhile ago, I finished the game just fine on the same computer. I did the whole openal32.dll rename/swap and ran the game beautifully without messing around with compatibility modes or running the game as an administrator. I tried both just now and I just get an endless loop of UAC's between MassEffect.exe and steamservice.exe. I'm not going to roll back my drivers and lose support for later games I purchased.

Error:

History: GMatrix2D::Swap() Address = 0x111b752d (filename not found) [in F:\Steam\steamapps\common\Mass Effect\Binaries\MassEffect.exe]
GZLibFile::~GZLibFile() Address = 0x1175e69b (filename not found) [in F:\Steam\steamapps\common\Mass Effect\Binaries\MassEffect.exe]
GMatrix2D::Swap() Address = 0x10af62f3 (filename not found) [in F:\Steam\steamapps\common\Mass Effect\Binaries\MassEffect.exe]
GMatrix2D::Swap() Address = 0x10af675f (filename not found) [in F:\Steam\steamapps\common\Mass Effect\Binaries\MassEffect.exe]
GZLibFile::~GZLibFile() Address = 0x116015e1 (filename not found) [in F:\Steam\steamapps\common\Mass Effect\Binaries\MassEffect.exe]
BaseThreadInitThunk() Address = 0x7688338a (filename not found) [in C:\windows\syswow64\kernel32.dll]
RtlInitializeExceptionChain() Address = 0x77479f45 (filename not found) [in C:\windows\SysWOW64\ntdll.dll]
SecuROM() Address = 0x11d8e2ed (filename not found) [in F:\Steam\steamapps\common\Mass Effect\Binaries\MassEffect.exe]
Address = 0x7efde000 (filename not found)
Address = 0x7efde000 (filename not found)
Last edited by CountZero; Aug 19, 2014 @ 11:21am
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Sith Olus Aug 17, 2014 @ 9:17am 
i don't think it's your drivers because i have the latest Nvidia drivers and it still runs perfectly for me
Stormstriker Aug 19, 2014 @ 8:54am 
Never had an issue. But I also run my ME through Origin instead so my family can use the Family Share of my other Steam games.
CountZero Aug 19, 2014 @ 11:20am 
Last edited by CountZero; Aug 19, 2014 @ 11:20am
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Date Posted: Aug 15, 2014 @ 11:51pm
Posts: 3