Whenever I attempt to open the Alchemical Bag it won't open. I've re-installed the game and Googled for similar issues but haven't found anything. I used NEI to acquire it while my wife said she acquired it without cheats and she wasn't able to use it either. I want to think it's because I haven't met a certain requirement yet.
Why is the Alchemical Bag not opening? Any knowledge on what is happening would be much appreciated.