Has anyone had troubles getting the /rl or /reloadui command to work in game?

I am learning to multibox and just bought GCP - so far it is looking pretty cool!

I am having issues with one of my computers - each time I try the /rl or /reloadui command all I am getting back is the /HELP reply. It is acting like that command does not exist.

I am running 3 computers - 2 with Windows 7 ultimate x64 and the third is running Windows 2008 Server x64. It is the 2008 Server that the /rl command is not working on. I have posted at Buzzards tech forum, but so far no response at all.

Has anyone see this before? It has me puzzled.

I have tried everything - heck I even copied one of my wow folders that the command work with across the network and ran wow from that one with the same response.

I am starting to wonder if it is 2008 Server related.

I removed all mods - ran a full repair on WoW and same result. I cannot get the /rl command to work.

Any thoughts? Am I missing something? Afterall it is 5am on a Sunday morning here, maybe my coffee has not kicked in totally.

Thanks all - happy gaming!

Quarum