Windows 10: Adprep error server 2016 r2 to 2022

We have 3 DC's with 2012r2 installed. I am planning 2016 r2 dc to 2022 in-place upgrade.For the first step, I ran ADPREP /forestprep CMD in a DC and it returned with the error = adprep failed to verify whether schema master has completed a replication cycle after last reboot --- ADPREP encounter an ldap error.I have checked the administrator rights and have all rights schema. enterprise etc.Here I am trying this from a test machine I have restored an image backup to the test server and this machine doesn't have access to any network or to other DC's. Please help me to solve this issue.

:)

 

ADPREP rights issues adding 2016 server to 2008r2 domain

ADPREP execution failed - Server extended error 5. Problem 4003(insuff_access_rights) data0

ADPREP Was unable to create the object CN=Keys, DC=Domain name,DC=com

Has anyone run into this issue?

 

migrating web site from 2008 R2 to server 2016

migrating web site from 2008 R2 to server 2016

any steps or guidance will be appreciated

please help

 

Setting up a Logon Script through Active Directory Users and Computers in Windows Server 2016 r2

Hi All,

I have Server 2012 r2 and some 100 users are connected to my domain, I need to push a login script through Active Directory Users and Computers in Windows Server 2016 r2 to all the user's machine (Windows7 & Windows 10). Please suggest me steps to do this.