The software for Directory Service Migration Utility (DSMU) is not compatible with this version of Microsoft Windows. It is recommended that you uninstall this software before continuing with the upgrade. If you do not uninstall DSMU before continuing, you will not be able to uninstall Gateway Service for NetWare (GSNW) or IPX without first uninstalling DSMU.
To uninstall DSMU:
For a list of software supported by this version of Windows, see the list of compatible software on the Microsoft Web site.