Lets start at the beginning...
1) Can you log in through the station launcher, NOT using innerspace?
--> If not, it's not related to isxeq2. So good chance it is a UI problem.
2) Can you log in through innerspace, but NOT even trying to load isxeq2? (at this stage don't change the EXE).
--> If #1 worked but this one doesn't.. We can deal with it then. It's very unlikely.
3) Get the correct EXE, and can you log in through innerspace, but NOT trying to load isxeq2?
--> Should work fine.
4) While in game, try to load isxeq2?
--> What happens? Can you read any of the console before it crashes? Do you get any error message at all?
When answering, if any step doesn't work, be as specific and exact as possible. Saying "I tried everything and it doesn't work" usually means you didn't try everything, or you fucked up a step.