How to get application version from registry while installation using C#
<p>i want to check for Pc suite version (which is in the user machine ) while installing the application.</p>

<p>what i want is :</p>

<p>1) when the user press on setup.exe i want to check for the pc suite version and if its older than a spicific version i want to inform him that the application will download the new version then continue installation( continue installing my application).</p>

<p>2) also i wan't to check if the user has .net framework 2 and it doesn't as previous i want to download it from a website.</p>

<p>What i did :</p>

<p>1) i added setup project to my sulotion and when i built it i had 2 files setup.exe and myApplication.msi. Now setup.exe checks for the pre-requisites i want but it install it normally as when the user intall it, Can i make this step work without making the user goes through the default installation process(not to ask him to choose accept, .. etc)</p>

<p>2) can i add option after installation "do you want to start myApplication "</p>
