Minecraft will not save!

Hello, Thanks for reading!

So, this is a problem iv'e had since the 1.3.2 patch, I would play Minecraft then shut it off and go do something else, I come back and the chunks would not save, the blocks I placed would be missing and they would be gone from my inventory. I think this happens because the world does not save fast enough and you close minecraft and it's not finished saving the chunks. I think this has something to do with the integrated multiplayer thing.

This has been happening to other people as well and I have found a fix for some people, you right click minecraft>properties>compatibility, Now check the box and make it compatible with windows 95. This doesnt work for everyone but it does help.

Even though theres a fix you should not have to do that, the game should be played how it should.

Thanks for reading,
Abdul Ismaili