I've wanted to join a server of a friend which is in 1.7.10 but didn't work.So i decided to use some other versions and test them out to see if its just 1.7.10 or is there something wrong with my files/computer .Every single launch I've tried has concluded into "error", for the other players on my friend's server didn't have any problems with installing and launching of 1.7.10.
Please i would like some help here to solve a problem that forge won't work even with the latest with my computer.Thank you for your time, have a nice day.
FML
Edit: ( just to be less vague let me put this here) I've tried the latest version of forge and it crashed while launching it.