SpaceSimCentral

@fluffyfreak: thank you, but I ran that build, the very day of release. Unfortunately, it did not work. In fact, I tried every build released after 20141118 (the only one still working)

I attached the Output.txt. file, if it may help. Thank you in advance.

@fluffyfreak: I tried both GPUs and got same error@nozmajner: In fact this is the only game with such issue I played

Thank you for your replies  @walterar : Setting compatibility did not work, for me. I tried Windows 8 Windows 7 and Windows XP SP2 compatibility mode. @fluffyfreak : maybe because it is a 740M ? Not fully compatible ? Thank you again, anyway :good:

<t>Hello everyone. During the loading sequence, I get the GL_INVALID_OPERATION error. My specifics are: Intel Core i7-4500U (1.80GHz / 3.00GHz Turbo Boost)System 8Gb RAMNVidia GT-740M 2Gb DDR3OpenGL version 4.5OS Windows 8.1 64bit The latest ,still perfectly working release, is 20141118 From that ...