Fix for Issue #104:

If the ribbon settings file is currently in use, and blocked for read access, an EFOpenError is raised that was previosly not caught.

Author: SaschaSchaefer

Lib/UIRibbon.pas

@@ -1124,6 +1124,8 @@ function TUIRibbon.LoadRibbonSettings(): boolean;
   except
     on E: EOleError do
       {$IFDEF DEBUG}raise;{$else}Exit(False);{$endif}
+    on E: EFOpenError do
+      {$IFDEF DEBUG}raise;{$else}Exit(False);{$endif}
   end;
   Exit(True);
 end;