I was recently creating an installer that had some post install code associated with it. It kept failing to compile because of the post install code. After some messing around with the code it turned out that the install code was formatted for unicode and while creating the installer this cause an error.
There has been a lot of talk about moving away from ANSI and towards unicode. Shouldn't the installer support unicode in the PortableApps.comInstallerCustom.nsh file?