File corruption can occur due to several causes. RunDLL error occurs because of Windows system file corruption. A new settings list will appear > choose to Enable debugging.Choose Advanced options> Startup Settings >.Your system will launch the blue window > choose.Go to the Advanced startup> Restart now.In the given search box type Recovery options > double-click on the Recovery options.Method #1– Use Startup Repair To Replace The Corrupted File Method #7: Performing System Restore to fix RunDLL error.Method #6 – Be Assured that PC/ laptop is up to date.Method #5 – Clear all the browser’s cache and close all the tabs.Method 4 – Replace the corrupted Rundll file.Method #3: Use the DISM command to fix RunDLL error.Method #2 – Use the Sfc/ Scannow Command.Method #1– Use Startup Repair To Replace The Corrupted File.
