Udk 2011-09 keeps on crashing

[johnalbertyting]

GOOD EVENING EVERYONE HERE IN SUPPORT FORUMS

i have a problem regarding to my UDK.
when i fully load the package named "CH_Anima" on my content browser,my UDK is keeps on crashing evrytime i fully load that package

what i am gonna do????

sorry for my english

PLEASE HELP ME :'(

THANKS


my PC specs

pentium dual core e6600@ 3.06ghz
4GB ram
motherboard asus p5g41t-m lx3
ATI HD5450 2gb (i can handle the graphics at 20-30fps at massive environments)
windows 7 ultimate 32bit

thats all
thanks again.....