Unfortunately, you have given us very little information to use in an attempt to help you!
So, exactly which version of VPX do you have?
Then, please tell us a lot more about your computer and OS. This post will show you the level of detail we really need, including the exact name and model number of your CPU and any GPU you have.
With that additional information, we may well be able to suggest possible solutions to you.
Since updating Video PRO14 with the automated update I have not been able to get this software to work. I've uninstalled it, refreshed it, I'm fed up with it. I'm not really that computer literate and could do with some assistance here please.