PeeStain

So basically... none of the modpacks I download works. So everytime I install a modpack the download bar appears for a second and dissapears. And there's a button called "Delete Pack" even though I checked the modpack file and there is nothing. I can't play solely because there is no play button instead just an Install button. Oh yeah, if it helps I'm using the Omega Adventure Pack and I allocated 4GB of Memory into Technic Launcher. Thanks for reading!