[Custom modpack doesnt load]

what is the best way to uninstall all javas because it always seems to leave some bits of java behind when i try

 

PS i derp so hard at computers 

[Custom modpack doesnt load]

SOMEONE HELP MEEEEEE!!!

[Custom modpack doesnt load]

ive done that and now when i try to open the technic launcher it says the registry refers to a nonexistant Java Runtime Enviroment installation or the runtimme is corrupted. the system could not find the path specified

[Custom modpack doesnt load]

a friend's custom modpack has not loaded when i use it in the launcher. when i click on it, it starts verifying then hides the launcher then shows the launcher again without starting the pack.

 

here is what it says in the console from opening the launcher to after the failed loading http://www.pastebucket.com/72355

 

the modpack works for all my friends but not for me. i have tried reinstalling loads of versions of java and nothing has worked.

 

HELP PLZ!!!!!

 

modpack: http://www.technicpack.net/modpack/details/mgvssc.532881