I had a working Wxs file I had been building using
V0.6.1762. I need to add a firewall exception when installing onto a Vista
machine. In order to do so I need to alter the schema line.
While WixEdit opens the file without any problems,
the moment you try and open the build menu, you get an error box appear.
The menu never appears so I am unable to build the install.
The error states
Error Message: Namespace prefix
"firewall" is not defined.
If I build by running Candle and light from the
command prompt, the file builds the MSI without any errors.
I have checked the docs directory and firewall.xsd
is there and WixEdit setup points to the correct folder.
What did I