I've tried to follow the documentation, the documentation said using a tool to extend the schema and the user rights for the Active Directory, however I found that the supplemental folder doesn't have the ssprADSchema.exe.

And i've tried to extend the schema by using the AD-Schema.ldif file, and manual delegate the user rights on SELF read write to all the pwm* schemas, but i still get the error insufficient rights.

Please advise.