SL3装不到VS2008中去，SP1已打。

shankaipingo 2009-07-30 10:13:54

装SL3的时候出现提示框：

Installation Requirements:

Visual Studio 2008 SP1 or Visual Web Developer Express 2008 SP1 that matches the language version of Silverlight Tools 3 must be installed before installation of Silverlight Tools can continue. Silverlight Tools is available in other languages at <A HREF="http://go.microsoft.com/fwlink/?LinkId=129043">http://go.microsoft.com/fwlink/?LinkId=129043</A>.

Build 9.0.30729.XX of Visual Studio 2008 SP1 or Visual Web Developer 2008 SP1 must be installed before installation can continue. See <A HREF="http://go.microsoft.com/fwlink/?LinkID=122094">http://go.microsoft.com/fwlink/?LinkID=122094</A> for download information.

Silverlight_Tools的sl2.0也装了，SP1已打也打了。。。。

有没有人可以告诉我怎么办？
PS：我的操作系统是VISTA

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