We downloaded the latest trial version of the IconWorkshop and installed it on several machines, however there was no problem with the toolbars. We were able to enable/disable each of them without a problem and they were not mixed. Restarting Visual Studio did not show any side effects either.
Are you using the latest version of IconWorkshop? Is it possible that they have fixed the problem in a newer version than the one you are using? I assume that because we have not changed anything in the toolbox registration recently. If possible, could you please check if this happens on another machine except yours?
All the best,
the Telerik team
SP1 for Q3’11 of Telerik OpenAccess ORM is available for download.