Hey guys when I run the GECK which I downloaded from steam, I select the FalloutNV.esm file and click ok. After that on the bottom of the screen, the loading bar shows up. Loading goes fine until it hits 4% and then freezes and the program becomes unresponsive. After it unfreezes it only has the content that it uploaded from that 4% thus, I can't even do the tutorial correctly. Any advice, fixes or help?

Please let me know!!!