Launcher not launching

[Omegaoliver]

Launcher Version: technic

Operating System: windows 7

Java Version: i have 84bit but have tried 32 and 64 seperatly

Antivirus Program: talk talk

Description of Problem:

when i run the launcher i get the loader bar fill up, then the java circle runs then the technic launcher logo and thats it.

the logo freezes on my screen and nothing more happends. it doesnt give an error message and although i can still use the pc as the whole thing doesnt freeze, the tech launcher stays at the front like a window i cant close. the only way to get rid of it is to reset my PC.

even when i open task manager it says that nothing is running yet the logo is there.

ive tried from fresh minecrafts each time ive changed the java bit. ive fully removed both minecraft and technic launcher and reinstalled again.

my minecraft breaks after every attemp to use launcher and needs to be removed and re installed as it comes up with "can not locate mincraft.net" after i attempt to use launcher. i have scrolled through the forums and im at a loss.

please help

Error Messages:

none

Error Log:

none