tekkit TekkitClassick won't open!

[EnZoBG]

So I have the same problems for every modpack!THEY DONT OPEN!I tried all versions of java now im using java 7 update 45,but nothing!Please help me because i wanted to play in my cousin server but I can't load my tekkit!

Ram: 3GB

Stable launch builds

Tekkit build is 3.1.3

x64bit Windows

 

 

[Munaus]

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