I used AdminStudio to repackage an NAI package to an MSI. When I run the MSI I receive the error "Error 1606 Could not access network location @commonprograms\LocalApps\APP"
The problem was that in 'Property Manager' dirproperty1 had a value of '@commonprograms\LocalApps\APP' I changed the value to C:\ and it's working fine now.