I am having a strange problem. I updated AM (to be very sure, I just did so about 5 minutes ago) and ever since, my game crashes to desktop when I go into buy or build mode. It happens almost immediately -- the grid appears on the floor and then Windows pops up the "The program has stopped working" dialogue.
I am fairly sure it is AM-- I removed my few other mods, and even removed my CC to be sure. I also started a Sunset Valley to make sure there just wasn't something wrong with my current save file.
(eta: I also updated my game to the most recent patch yesterday or the day before.)