The best solution is to uninstall and reinstall, that is, to uninstall and reinstall everything in WPS, so that the supplementary files will come back in the background.
However, if it is reinstalled in this form from the beginning, it is likely that there is something in the background, perhaps anti-virus software or computer housekeeper, which directly intercepts some things in its running files. How to intercept? What's his key text for? In this case, you can check the permission to run the file in the background. If you can see that the computer has banned some permissions, it is best to turn on the permissions of that, that software, or turn off some sudden emergency interception, or give a permission, so that WPS can sometimes run smoothly in the background.
Of course, if it is reloading or uninstalling, even software problems, such as computer viruses, do not exist, then it is very likely that you will have to re-check whether there are some duplicate files in the folder, that is, there are some other folders in the software, which may be caused by the disorderly opening of these folders. Of course, if you want to check this yourself, you must be familiar with what is loaded in each folder and what is running, which may be.
Then, if you really want to solve this problem, you can install different versions of WPS besides reinstalling. Because WPS is divided into international version, personal version, commercial application version and enterprise version, you can download several different versions at the same time, and each attempt should solve the problem.