We're sorry about the experience with Elements 2020 on your Windows 10 machine. You might be getting the error for MSVCP140.DLL and VCRUNTIME140.DLL due to missing Windows updates. Please ensure you have all the latest Windows updates installed on the computer.
Just go to "add remove programs" find Microsoft Visual C++ and proceed with uninstall. At some stage you will be asked if you want to repair or remove. Chose repair (not remove), complete, and you are good to go, everything should work.
If that fails, completly uninstall C++ and reinstall, but really, repair should do the job.