The path to the installed software element. If the component is a registry key,the registry roots are represented numerically. ...

The path to the installed software element. If the component is a registry key,the registry roots are represented numerically. For example, a registry path of \"HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\" would be returned as \"01:\\SOFTWARE\\Microsoft\". The registry roots returned are defined as follows:RootReturned Value
HKEY_CLASSES_ROOT 00
HKEY_CURRENT_USER 01
HKEY_LOCAL_MACHINE 02
HKEY_USERS 03