Technic launcher not working

[Mikeburdge]

Basically I had the technic launcher ages ago and I loved it but something went wrong (cant remember now) so I uninstalled it because I couldn't be bothered with it but now I have reinstalled it and I think the same problem may still be there, anyway there is a problem with it. When I click play on any game it says at the bottom grabbing, installing libraries etc and does everything right up until the part where it's meant to open the game, after grabbing and installing libraries the launcher just flashes then it goes back to what it was like before I clicked play. its probably just a simple problem thats easy to fix but for the life of me I can't find the answer.

Thank You,

Michael

(btw I have tried uninstalling it and reinstalling it)

 

Edited January 14, 2016 by Mikeburdge

[jumpandshootbeef]

Probably a program is keeping your _JAVA_OPTIONS at 256m or 512m. I think you should be able to fix it:

https://www.youtube.com/watch?v=R3Hj83J0ekk

https://www.youtube.com/watch?v=JF_o8WNt3hs

[Mikeburdge]

thanks but i have already fixed it 

[daenaryx]

mike what did u do cos its happening to me :(:(