Call application after apply patch (MSP)

I use the tutorial from the following to create MSP file. http://www.codeproject.com/KB/install/dotnetpatching.aspx?fid=209224&df=90&mpp=25&noise=3&sort=Position&view=Quick&select=2567089

However, I 开发者_如何学编程want to call my application after apply MSP. Please help me. I am using Visual Studio 2010 Ultimate or you can suggest me any tools to make this work. Thanks.

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You can try using a custom action which has this condition:

PATCH

The PATCH property is automatically set by Windows Installer only during a patch installation.