NOTE: The best thing to do is go to your Laptop Support download page and download the OEM AMD Driver and install it again. Use DDU with the internet disconnected and deleting C:\AMD folder before installing the AMDd driver.
If installing the OEM AMD Driver continue with the same error than read on.
This Tech site has many tips on how to fix that error. Just use the ones that are applicable to your laptop from here: https://appuals.com/loadlibrary-failed-error-126/
Especially the Dual GPU card tip, Windows SFC tip, and Graphic Drivers tips. Downloading your OEM AMD Driver from your laptop tip, or Repairing Windows OS tip.