Please Note: I have VERY limited development skills, so please speak English.
My son plays Minecraft, and I bought the PC version a year ago or so. It is version 1.3.7, and I've tried many times to do the update to the latest version (1.7.4). It will allow him to launch it and play it, but when he closes it out and attempts to play later, it only goes to the 1.3.7 version.
How do I update the version so that it defaults to the newer version? Again, I apologize for my limited skills in code, etc.