Board Thread:Questions and Answers/@comment-92.26.175.168-20121213205916/@comment-31.54.107.54-20121219201635

i have same problem ad have deleted all tekkit files but this has made not made it work it works on single player but as soon as i go online it just breaks and then i cant get it on single player. this is on a desktop but my laptop has not got the same problem and works fine  if anybody knows how to fix this can you plz halp