Installation 2 or n times

Hi everybody,

I have now a very good setup package of my VSTO solution. But I still got one question. Is it possible to install the mySolution.msi file twice Run the setup after it was allready installed. I meen the the same file not a higher version or recompiled or something. Just install a solution twice. What I get now when trying this is : "There is allready a version of this software installed." after the message the setup aborts.

How could I get a dialog like: "Do you wan't to remove or repair or reinstall the application " Without write a lot of code. Or how could I at least force a multiple installations of the same verision. Or is there a even better solution

Thanks for your help

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Installation 2 or n times

bialguos
Hi Thomas,

This is not a VSTO related question. However, you can post it to ClickOnce and Setup&Deployment Projects forum.

Thanks.
Installation 2 or n times

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