I am able to download and install mod packs, but when I go to launch them, Technic closes for a few seconds, like it's it's launching the mod pack, but then it reopens again. It does this for every mod pack that I install. There are no error messages, and since it won't even launch the mod packs, there are no crash reports being created in them. This was not a problem until I updated to windows 10, and it hasn't worked since. I've uninstalled and reinstalled Java as well as Technic, but nothing I do seems to make any difference. Has anyone else had this problem?