Implementation of conditional builds

[gitkrasty]

Dear Tom,

When the wxs file uses conditional builds, some times the Wax tool fails with some strange exception. I could drill it down to the following small example snippets in the attached file. Samples.txt

I am not sure if I do it the right way, but it does what I want to achieve and Wix can correctly process booth versions.

Wax goes this way:

[tom-englert]

I could not think of a different way to solve this