We were planning on releasing the next version of Empires with sse2, we didn't think that people might have issues with that. Until I received a crashdump that pointed exactly that out. How many do still have ancient cpus, that do not support SSE2. If you are unsure go to http://www.cpuid.com/cpuz.php and post the report under about->save report here. If you know that your cpu does support SSE2 do not post here. Keep the thread clean please. Edit: dlls for old cpus: http://empires.theowningone.info/sse1/server.dll http://empires.theowningone.info/sse1/client.dll Overwrite the files in /Source Mods/Empires/bin with those two. Do not use these dlls with modern cpus, they should be slower by a considerable amount.