If all you did is removing some files from the folders that you mentioned, and nothing to complicate matters has happened, you should be able to extract those files from a Windows ISO. (In other words, the apps are still registered and only opening them—which I hope you didn't—generates an error.)
To do this, open a Windows installation image with the same version as the installed Windows. Open I:\sources\install.wim in 7-Zip. Open one of the images (1, 2, 3, 4, 5, or higher) and browser to Windows\InfusedApps. Extract and restore the files that you have deleted.
Another method is openning a Command Prompt with administrative privileges and issuing:
DISM /online /cleanup-image /scanhealth
DISM /online /cleanup-image /restorehealth /source:<Windows Setup path>
Replace with a path to the Windows installation source.