design - What is this version of Visual Studio - ".... 4462 QFE" -

Develop a project in VS for Windows Mobile 6.5. This project was developed on my machine.

When I try to see a form of project on another machine with a normal VS (2008 SP1) then it accuses the interface error. The error is not only on my machine.

The version of VS installed on my machine is: QFE Version 9.0.30729.4462 What is this update: ".... 4462 QFE" ??

You install Microsoft SQL Server R2, it updates version of .4462 QFE