Kiddoster

I posted a help request on a different topic but apparently it was wrong so I will post it here, I launch tekkit. I go on my favourite server. After 3 seconds my Tekkit crashes any help?

When I go on tekkit I get on fine... But when I join a server after around 3 seconds my Tekkit crashes, I've tried: Clearing cache; Clearing my tekkit (all of it) and Re-downloading! Help, anyone..?

Hello I have already written this but my browser broke so this will not be as carefully done, my launcher does not work it goes "downloading 15%" up to 100% then goes away and nothing happens I have re downloaded 10 times and I still cant get on I have also downloaded my .EXE at the sidebar but It still doesnt work I want this fixed as all my friends are currently playing on MY tekkit server but I cant PLEASE HELP thank you!!!