Windows 10 Lock Screen Background Picture Folder Windows 10 Lock Screen Background Picture Location Open this folder using Windows Explorer %USERPROFILE%\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets But files do not have an extension. How to open the lock screen background picture Do not change these files, Just copy all these files to a temp folder. After copying the files to the folder, then open the command line window by typing CMD in the address bar of that folder. It will open up the command line window. Then type ren *.* *.jpg Now you will be able to open or even see them from the thumbnail view.
Google Play Store: error retrieving information from server df-dferh-01 I have an Amaze 7 Android tablet. It is an old tablet with Android 4.1.1. The Hongkong based manufacturers of this tablet have vanished, and there are no updates for years. Most of the time it freezes. I tried lots of suggested solutions. Even tried to flash a custom ROM. But there is no custom ROM for this tablet. Recently I did a Factory Reset on this tablet. Then When I tried to use Google Play Store to install new apps, the above error popped up. So I searched the internet by googling & bing-ing. If you search the internet for a solution for this error, you see the following type of answers . There are so many articles that explain the same. Clear cache and data from Play Store: 1. Open the device Settings app Settings. 2. Tap Apps & notifications and later See all applications. 3. Scroll down and tap Google Play Store Google Play. 4. Tap Storage and later Clear cache. 5. Then tap Clear data. 6. Re-