Hi everyone! My Hammer works so strange. And not only mine, my friend's Hammer behaves the same. When I make my map, it's ok, I can do anything I need... But somehow, when I make the map further, Hammer breaks. I'll explain: 1) I have a map, spawns, some traps. 2) I've inserted spies somewhere. It works great. 3) I've made 2 cylindric func_rotating. Map compiles, but when I launch it ingame, I have the previous version of the map without these cylindres. I can do nothing. 4) I'm restarting Hammer and it says "For your information, XX solid(s) were not loaded due to errors in the file. Would you like to resave your map without these solids?". Great. If I press "No", if won't load the map. If I press "Yes", it will. BUT the map won't have any point entities and all the brush entities will have an empty classname! I need to restore almost the whole map! AND removed brushes are not only rotating cylindres, but spies that were working earlier too! AAAAaaa help!