Problem with download and install Typemock

Hi,I'm a chinese guy,so I use VS2005 Team Suite Simple Chinese Edition,
the OS is Xp SP3(Simple Chinese Edition).
First,each time I try to download Typemock,When the download process reach 99%,it stopped. So,I just get the old version,TypemockIsolatorSetup430 from another website.
When I finish the installation of TypemockIsolatorSetup430,I try to start up the vs2005 to use Typemock,but I get an error,the error message is in chinese ,so I try to translate it in to English:

"The Add-in "TypeMock.NET" failed to load or caused an exception
Error Message: <Wrong>
Error Number: 80070057

now I can't download the latest version of Typemock,and also I can't use the old version.

Anyone can help me to resolve it and pardon my poor English.
Thanks!