I have managed to re-attach a very (3 years) old copy of master and re-created sp_addextendedproc back in and have managed to get xp_cmdshell back but in the process have...

Thanks for the tip.

I have tried the

exec sp_addextendedproc 'xp_cmdshell', 'xplog70.dll'

command, but I end up with an error message:

Server: Msg 2812, Level 16, State 62, Line 1

Could not find stored...