..hi guys..maybe someone already experiance this so I will be happy to hear some suggestions..I did level in max, and then do additional vertex painting and when I try to export file with Pipeline, max just crushing..to be sure that vertex paint working fine, I did test with few planes, boxes and other primitives, texturize them and do paint, and export without any problem with vertex paint...and its working fine..so..what the heck is possible problem with my level?? Level export without vertex paint working fine..and I'm a bit confused..any max user here can help me??