I CANNOT INSTALL THE PARALLEL PORT DRIVER

If you are unable to install the parallel port driver during the Mach3 installation process, it is most likely that you are running a 64-Bit version of Windows. Install a 32-Bit version, and retry the Mach3 installation. Additional Information: Additional Information: Additional Information: Additional Information: parallal port drivers are installed but at the end of driver name "Mach3Drivers?" there is an quistion mark sign board testing need external reset request, what i do please solve the pob. Additional Information: Additional Information: