Amanda Gao

Dec 10, 2019

4 min read

Full Guide to Fix RunDLL Error in Windows 7/8/8.1/10

About RunDLL

  • A DLL file is deleted improperly.
  • DLL files get corrupted.
  • A shared DLL file is infected by a virus or Trojan.
  • A shared DLL file is deleted when an application is uninstalled.
  • DLL entries are invalid or incorrect in the Windows registry.

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 5: Perform System Restore