Random trivia of the day: You spend literally more than one hour watching door animations in an ordinary playthrough of RE1 or RE0. Here's a mod which gets rid of those silly things.
Usage information and download link are available here: https://github.com/FluffyQuack/rehd-nodoors/releases
If the mod doesn't work, you can try right-clicking the tool and running it as admin (if this ends up being necessary, let me know).
Alternatively, you can apply the mod using the trainer in Fluffy Manager 5000: https://www.patreon.com/posts/36745578