[wix-users] Catch error message in bundle

[Thibaud Senalada]

Hi all,

I have build two msi with different ProductCode but with the same version
number. When I install them I got an error message that say an other
version is already install, this behavior is the one I want.

The problem is : when those msi are bundle using the WixStdBA, the error
message is not display.

there a way to catch this error message ?

Thanks in advance,
Thibaud

P.S : I am aware that using the same number version is a bad practice but I
don't have the choice on this.