Hello, two things I've noticed when testing an install script with bdist_msi: - The installer requests admin privileges for an installation for all users (on Windows 7), but the install script does not seem to be executed with admin privileges. E.g., execution of win32.com.server.register.RegisterClasses fails with "pywintypes.error: (5, 'RegSetValue', 'Access denied')" - If an error occurrs in the install script, the installer claims "Your system has not been changed" when in fact all files have been installed. My fault, bug, or feature? Thanks, Malte