Hello! Apologies in advance if I did anything wrong. I read the EAQ but I'm not entirely sure what Pastebin is?
I was having problems with blocks lagging when I went to mine them so I tried to change how much RAM Minecraft could use, along with installing a 64 bit version of Java. I'm thinking something I did went wrong, because the game crashed at launch. So I uninstalled the 64 bit version and deleted .minecraft (I have it backed up in a separate location) after trying to set the RAM amount back to what it was and deleting my mods from the mod folder. I only had four mods (Mo' Villages, Chance Cubes, Ender Compass, and PiTweaks) and I only installed the Forge yesterday. The Forge version was working just fine until I tried to change the RAM. The normal version of Minecraft works still. I tried restarting my computer to no avail. I don't even get an error message. The launcher (I'm using the vanilla launcher) just says that an unexpected error occurred and the game has crashed. I reinstalled Forge after deleting .minecraft and made sure to run normal Minecraft before running the Forge version.