Windows XP Remote Desktop error

[christic]

Hello all,

I am running Window 2003 Server, I have set up the Remote Desktop Port to 443. I needed this set to this port so I could access it from work. (default port was blocked) This has been working for the past few years, but now I get an error:

Because of a protocol error detected at the client (code 0x1104), this session will be disconnected.

Please try connecting to the remote computer again.


I can get it to work on just about anyport except 443 from any computer, but not from work. I need 443 to get to it from work.

I think there is something running on the server using port 443, but I cant find it, any ideas?

Thanks

Christic