I having the same problem others had on a past post.
I have an Hp 2000 notebook pc Intel in core with windows 8.1 64 bit.
I recently purchased Watch Dogs and I can't play it with my current driver which is the HD 3000. When I try to update to the HD 4000 I get the error that my software is not compatible.
I've researched everywhere trying to solve the problem and I can't find anything. I've tried downloading other drivers and I get a similar error. I'm lost can you please help.
I am sorry you are having problems with the driver for your system but we are going to help you.
First, I want to apologize for the delay on getting to your post. I noticed you have created many posts so we are going to work on one only. Here is the thread: