In the event the above technique fails, you can try disabling kurator permissions relating to the Discord application. You can find this method under the Suitability tab. Just click OK to work with the changes. Once you have done this, you can start the Discord application with no admin privileges. In that case, double-click the Discord icon to see if the error is persistant. You can also make an effort reinstalling Discord in your computer if you continue to encounter this matter.