These instructions should only be carried out by a trained Forcefield professional!
Go to admin mount storage, unmount all shared folders. Login to QNX Shell.
Remove any shares still mounted (#rm 101XXXXXXXX etc. for 6.2.2 and below. #rm /smb* for 6.4 and above)
#slay SMBFsys if still running
#sin –P MountSvr to make sure it is running the try mounting a shared folder.
This happens if a samba share is unmounted by anything other than Forcefield ie QNX, windows server etc