Your system i have problem
2012.6.24 22:54:07
OS : Windows7(32) 6.1 (Build: 7601)
CPU : AuthenticAMD AMD Athlon(tm) II X3 450 Processor @ 3215 MHz 2047MB RAM
Video : NVIDIA GeForce 210 (9573)
PosCode : LS1(267) 0:0:0 3/0 [637]
Assertion failed: GIsDynamicRecompile || GIsEditor || GetSuperClass() || this==UObject::StaticClass() [File:.\UnClass.cpp] [Line: 910]