去官网下吧然后破解:
1) Download Microsoft Expression Studio 3 http://www.microsoft.com/downloads/details.aspx?familyid=7E2F033B-C6B5-4565-93A5-A6048246CE28&displaylang=en
2) Install Microsoft Expression Studio 3
3) Copy SLDL_DLL.dll to the root directory of each product and replace the existing files.