RoseCotton

Thanks! Maybe that's worth updating to Windows 10 for, at least on my kid's computer, since that's the only thing he uses the computer for...and I can always reinstall Win7 if we don't like it.

I'm having a similar problem, though I'm not sure which version of Java we've used. I've got once 64 bit machine and one 32 bit machine and we've gone through numerous versions of Java and many, many modpacks, but most behave as described above: technic disappears as if Minecraft will start to run but then Technic pops back up as if we never tried to Play the installed modpack. I figured it was the mods, but it seems like more modpacks used to work before the attempts to update our Java versions. Does anyone know a good way to clear the slate and get the most functionality out of Technic?