I have a few questions about the “Shared File” feature used to reference count files in SetupBuilder:

1) Does reference counting work on files other than DLL and EXE files?
2) If I reinstall an application (repair functionality), will this bump the reference count?
3) If the shared component requires a modification to the PATH variable, is there a way to reference count that? (i.e. Only when the shared component is uninstalled, the PATH modification is also removed)
4) Where are the reference counts stored if I wanted to examine or troubleshoot the install/uninstall process?

Thanks in advance.

Steve.