A server at a remote site has been having some minor performance issues. The main concern was that Java could not be installed which was required for the RAID monitoring software. After some troubleshooting, it was determined that the wrong type of OS was installed and it was running Server 2008 R2 Standard Checked Build (Debug) version. It is primarily using AD, DNS and DHCP roles.
Is it possible to do an in-place upgrade to the regular version of 2008 R2 Std (or 2012/2012 R2) or is a full reinstall required?
