There should be a total of 5 files : 2
files with extension .inf, 2 files with extension .sys and 1 file with
extension .bin
If you have all these files in the directory from which you are
attempting to install, then the error may be because
- The proper local folder was not specified.
- The installation files are corrupted due to
improper unzip/copy.
- You did not reboot in the beginning after copying the driver
installation file.