You will be added as the owner of the folder and you should now be able to access it.
Select your username from the list of search results and press OK to proceed. Then click on Object Types and uncheck all other options except Users. If you are unsure about what to choose, click again on Advanced.
Click on Continue and then click on Change in front of the owner.
Right-click on the WindowsApps folder and switch to the security tab.
Just follow the few steps below to get yourself in. You need to jump into the folder’s security settings and make yourself the owner in order to access it normally. When you click continue, Windows tries to gain permission using an elevated (administrator) request, but since you’re not an owner of the folder, it gets denied again. Why is it inaccessible? It is because you do not have permission to read or write to the folder. You will click on Continue hoping that you would gain authority, but Windows will block your way by throwing the Permission Denied notice.