Unfortunately, the producer has removed firmware 01.01.54 from its servers but has made available a newer version compatible with the same camera. Therefore, download GoPro HD HERO Camera Firmware HD1.01.01.102.
It is highly recommended to always use the most recent driver version available.
Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.