Forum Discussion
saiful47
Sep 05, 2023Copper Contributor
Error: The version of the operating system installed is incompatible with the current forest
Hi,
I want help. I am a new student of windows server (MCSA). I have faced a problem which I can't solve. I installed 2 server in VMware. 1 is windows server 2016 and another is windows server 2008 r2 datacenter. I wanted to setup CDC domain. In windows server 2016, here I have installed AD DS and give a domain and this is ok. but when I am going to install CDC in windows server 2008 r2 then system has given a error which I mentioned below in screenshot. Anyone please help me for this issue.
saiful47 just checking if there's any progress or updates? please don't forget to close up the thread here by marking helpful replies.
What is the current domain functional level? if it is higher than 2008 R2 then you wouldn't be able to add a 2008 R2 domain controller. You can only add DCs with an operating system >= current DFL
saiful47 just checking if there's any progress or updates? please don't forget to close up the thread here by marking helpful replies.