Here are the steps:
a) Open a DOS-Prompt window (cmd.exe) and run: bash -login
b) Navigate to the $SPECROOT/vnmsh directory
Example: cd vnmsh (press Enter)
c) Connect to the CLI (Command Line Interface). Type connect (press Enter)
d) Find the model_handle value of the Spectrum Install Owner account (problematic account)
Type: show models | grep -i spectrum
Where spectrum is the Spectrum Install Owner account in my Spectrum installation
If in your case the Administrator is the Spectrum Install Owner account, type: show models | grep -i administrator
The spectrum account model_handle value is: 0x1000060 (in my case)
e) Run the action.
./update action=0x10103 mh=0x1000060 (for my environment)
I hope this helps.
Thanks,
Silvio