It will depend on the exact error messages you will get, but from time to time it helps to set a higher browser emulation within the registry. You can find additional information on that e.g. at Daniel Pineault's webpage. In case you are new to WordPress, here is a action-by-move https://emilianomgyrk.vidublog.com/35632847/the-smart-trick-of-speed-up-wordpress-website-that-nobody-is-discussing