Step 1: I suggest you to install all the latest Windows updates and check if it helps. Let's try the below steps and check if it helps to repair the WinRing0.dll files on your system: There may be something wrong with your computer hardware.The configuration entries of WinRing0.dll file is still active in the systemregistry.Some applications were installed or uninstalled improperly.WinRing0.dll file is corrupted or damaged by virus infections.WinRing0.dll file may be mistakenly deleted by someone, computer antivirus or system cleaning tools.WinRing0.dll error may be caused by the following situations: This kind of error can happen when Windows or software starts or shuts down, or maybe when you are using the computer or software. You may get WinRing0.dll error message when you are trying to run or install some applications. Thank you for posting your query in Microsoft Community.