check if you have this line in your S:Startup-Sequence:
Path >NIL: RAM: C: SYS:Utilities SYS:Rexxc SYS:System S: SYS:Prefs SYS:WBStartup
To check if the S: is in the path (i doubt it) type in a Shell:
list S:
Hmm, that's nonsense. Path is only used to locate executables and scripts. 'list S:' doesn't check if S: in in path, either.
Here is how it works:
MUI uses various strategies to locate the key. First it checks KEYPATH and KEYFILES environment variables for the location. If no variable is found or the key can't be found from the specified location, it will try load the key from the following locations:
keypath:
keyfiles:
S:
L:
DEVS:
LIBS: