|Hard to comment without knowing the make and model number of your computer - all drivers are different. Where did you go to get the driver? |
If you installed it while online then it is impossible to say whether the download or the install went wrong. The best way, assuming it is the right driver, is to Save the file rather than running it. You then install it from the saved file. If something goes wrong we then know where, also that is the best way to go about it.
Always pop back and let us know the outcome - thanks