Notes about the RBX file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The RBX file type is primarily associated with 'RapidBuilder' by XStream Software. RapidBuilder is XStream Software's programming-free simulation and course authoring technology. It enables developers to create, customize, and deploy fully interactive or non-interactive software simulations, courses, assessments, demos, tutorials, presentations, and other types of multimedia content files that realistically duplicate the functionality of the live Windows environment.