Download mcou.dll

Download mcou.dll
Download mcou.dll
  • Company Name: Kaspersky Lab ZAO
  • Product Name: Kaspersky Anti-Virus
  • File Created Time: 12.08.2013 1:16:08
  • MD5 hash: 339b5b6bea7c36bcca349f5a85f298df
  • SHA1 hash: 7cc50f90f18935630a9faf1fd30c84772c852b64
  • File Version:
  • File Description: Kaspersky Anti-Virus Mail Checker Outlook Plug-In
  • System Entries: 3 Entries
  • User Entries: 0 Entries

System errors mcou.dll:

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

How to fix mcou.dll error:

Copy it to the installation directory of the program/application that is requesting mcou.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 mcou.dll and press Enter.