Apologies for skipping the forum; it appeared too inactive to be worth the registration.

Trying to run Railcraft 9.3.3.0 on Mc 1.7.10 on Windows with the locomotives module disabled and some unrelated config changes prevents Minecraft from getting past the Mojang logo screen without crashing. It runs fine when the locomotives module is re-enabled.

fml-client-latest.log file: http://pastebin.com/2utWGg7C

@PikadudeNo1 Well you came to right place to report bugs, I don't read the forum too often.