Hi, I would like to make a Setup project with SQLExpress included, and it
almost works :-)  

I have fixed the "package.xml" file so it installs a new instance called
"KAMSTRUPMT_UFx4", so far so good.

The problem is in the "<InstallConditions>", the check
<BypassIf Property="SQLExpressInstalled" Compare="ValueEqualTo" Value="0"/>

This check checkes if SQLExpress is already installed, but I would like to
check if the "KAMSTRUPMT_UFx4" instance is installed.
How can I check this, and where can I find some documentation on haw to make
the Package.xml file?
I would like to make the check - "BypassIf KAMSTRUPMT_UFx4_Installed"

Thanks

Karsten Lundsgaard