The Toshiba System Driver is hardware dependent which means various versions are applicable to certain models of the Toshiba devices. To obtain the correct version, go to Toshiba Support and locate the Toshiba product. After this procedure, select the correct operating system that corresponds to the one installed on your device and download the correct system driver. Install it and the error should disappear.
Toshiba Support: http://support.toshiba.com/