I want to play tekkit classic with my friends but it closes

[fartface573]

Every time I try to launch tekkit classic it will start up and get to the mojang screen but then it closes Ive tried resetting the mod pack but with no luck and ive tried to open the console to see if I could see the error but the console closes with it Ive also tried to delete my whole tekkit folder but still with no luck

Please help me.

Thanks, Shane :)