唉唉唉唉唉无法升级还是无法升级~~~求解答~~~

mrc1225mrc

是原版+2个资料片的整合版
因为沉默酒馆出门会弹出的BUG  所以准备从120升级到121
补丁本身应该没有问题   用nwupdate和NWN2Patcher升级均会出现以下问题

An incorrect version of the file was found on your system.
The update was unable to complete, since the file contents were incorrect.
E:Neverwinter Nights 2wdzy2hjSmartPropertyGrid.dll
File Size: 327680
File CheckSum: acffd3c1673fa9ea1d85ecf1123ec2d2
For assistance, please visit Atari's support web page.
http://www.atarisupport.com
The patch has been aborted

求好人或者高人帮忙  谢~~~
或者把SmartPropertyGrid.dll发到我的邮箱里
mrc1225mrc@yahoo.com.cn  再谢~~~