How do I fix rundll error in Windows 10?

About RunDLL.
Fix 1: Replace the Corrupted RunDLL File.
Fix 2: Run SFC Scan.
Fix 3: Clear All Your Browser’s Cache and Close All the Tabs.
Fix 4: Keep Your Windows Up to Date.
Fix 5: Perform System Restore.

Press Win + R key on your keyboard and it will open run dialog box, type “regedit” in this box and hit OK. it will
Go to Edit and Click on Find.
Type the file name which is missing in the RunDLL Error box & click on Find Next.
After that delete all the found registry entries.
Again open Run box by pressing Win+R key and Type “taskschd.msc” hit OK
Look for tasks which are from unknown Publishers like ApCatSupport Right click n

The shared DLL file is infected with a trojan or virus. The mentioned DLL file will be removed and the application will be uninstalled. DLL entries in the real Windows registry are usually invalid or incorrect. Now that you are familiar with the RunDLL error, let’s see how to fix it on your Windows PC.

If you are facing a real problem with the Rundll error mentioned above, it is mainly because your Windows PC is infected with an ad pack. Generally, most Windows users are not familiar with the rundll error and most people also have no idea what the rundll error message means.

Table of Contents

How do I fix RunDLL error on Windows 10?

How to run a DLL should actually be an error in Windows 10/8/8.1 7

Method 1: Use Startup Repair to replace the corrupted file.
Method 2: Use Scannow sfc/.
Method 3. Use the DISM command to prepare for the RunDLL error.
Method 4 – Replace the corrupted Rundll file.
Method #5 Delete the entire browser cache and thereby close all tabs.