If "<pcb$Dir>"="" Then Set pcb$Dir <Obey$Dir>
RMEnsure StrongHelp 2 If "<StrongHelp$Dir>"<>"" Then WimpTask <StrongHelp$Dir>

RMEnsure StrongHelp 2 If "<StrongHelp$Dir>"="" Then Error Please open the directory containing StrongHelp first
Stronghelp <pcb$Dir>.RiscPCB !Root