ThisCatIsOnFire

I got the technic launcher and tried installing technic from it but whenever I hit install, it loads for a second, closes the tab, and then just takes me back to the launch screen and does nothing. I tried doing trouble shooting and turned off my anti virus like some people told me but nothing chnaged. I have 64 bit java downloaded too so its not that. How do I get technic to actually download on my laptop