- All you did was that you just set up active directory after Windows 2008 R2 installation
- You simply tried to install IIS...but,it throws you errors when you open IIS after installing it or IIS doesn't even get installed
- Your windows server takes half an hour (30 minutes) or more to reboot
You would never guess! It's that Display Driver and Motherboard driver.Install those if you haven't installed them before setting up Active Directory in Windows 2008 R2.
The cause of this problem isn't active directory as you would expect...it's the drivers. This happened on a CORE I3 PC.
Solution: Install your Motherboard drivers before attempting to setup Active Directory