Download dot3dlg.dll

Download dot3dlg.dll
Download dot3dlg.dll
  • Company Name: Microsoft Corporation
  • Product Name: Microsoft® Windows® Operating System
  • File Created Time: 14.07.2009 3:52:05
  • MD5 hash: b05537d790dd533bf6695b8c85e98e8b
  • SHA1 hash: f019368f994afaaea3d25c7d59053b4c05ba6206
  • File Version: 6.1.7600.16385 (win7_rtm.090713-1255)
  • File Description: 802.3 UI Helper
  • System Entries: 1 Entries
  • User Entries: 0 Entries

System errors dot3dlg.dll:

Error dot3dlg.dll
  • Dot3dlg.dll not found
  • The file dot3dlg.dll is missing
  • Access Violation
  • Can not register dot3dlg.dll
  • Can not find C:/Windows/System32/dot3dlg.dll
  • Can not start program. A required component is missing. Please install program again
  • This application failed to start

How to fix dot3dlg.dll error:

Copy it to the installation directory of the program/application that is requesting dot3dlg.dll.

If that doesn't work, try copy dll file to your system directory:

  • 95/98/Me - C:\Windows\System
  • NT/2000 - C:\WINNT\System32
  • XP, Vista, 7, 8 - C:\Windows\System32
  • 64-bit - C:\Windows\SysWOW64\

Reboot your computer.


  • Open Windows Start menu and select "Run...".
  • Type CMD and press Enter
  • Type regsvr32 dot3dlg.dll and press Enter.