mcou.dll File Information
  • DLL File Name:mcou.dll
  • File Type:Win32 DLL
  • Product Name:Kaspersky Anti-Virus Personal Pro 5.0
  • Developer:Kaspersky Lab
  • File Version:5.0.12.0
  • File Size:76.04KB (77867 bytes)
  • Language Code:English (U.S.)
  • Character Set:Unicode
  • MD5 Checksum:e5e93af9e9d2b235719e69e328a5ee78
  • Copyright:Copyright © Kaspersky Lab 1996-2004.
Mcou.dll Errors and Solutions

Kaspersky Anti-Virus Mail Checker Outlook Plug-In Implementation

The file mcou.dll is a 32bit Windows DLL module for Kaspersky Anti-Virus Personal Pro 5.0 software or other related programs. The file and the associated Kaspersky Anti-Virus Personal Pro 5.0 software was developed by Kaspersky Lab. The file was licensed as Copyright © Kaspersky Lab 1996-2004..

mcou.dll file is a critical component for the software to work properly and without any dll error messages. You may receive an error message like the ones below that indicates the file is not found, damaged, or the wrong version.

  • This application failed to start because mcou.dll was not found.
  • The file mcou.dll is missing or corrupted.
  • A required component is missing: mcou.dll. Please install the application again.
  • Error loading mcou.dll. The specified module could not be found.
  • The program can't start because mcou.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • Mcou.dll is either not designed to run on Windows or it contains an error.

To fix the error, you need to copy the missing mcou.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. The current version of dll file available on our site is 5.0.12.0 with a size of 76.04KB.

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How to Install mcou.dll

You can download mcou.dll for free from the download section on this page. After you download the compressed file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application or game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

Copy the extracted mcou.dll file to the installation folder of the application or game.

Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the .DLL file directly to Windows.

Register DLL File Using Microsoft Register Server

Copy the file to "C:\Windows\SysWOW64\" (32bit)

Copy the file to "C:\Windows\System32\" (64bit)

You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

Right-click the "Command Prompt" search result and click the "Run as administrator" option.

Paste the following command into the Command Line window that opens up and press Enter key.

%windir%\System32\regsvr32.exe /u mcou.dll & %windir%\SysWoW64\regsvr32.exe /u mcou.dll

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Download mcou.dll
Version OS Size Language MD5 DL
5.0.12.0 32bit 76KB English (U.S.) e5e93..

Please note : This is a free download. No guarantees or warranties are given or implied. Please download and install the file at your own risk...

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External Resources
forums.techarena.in

Mcou.dll Error Message For Outlook 2007 - Operating Systems - forums.techarena.in

Follow the stepd which i have listed below in order to resolve this issue. 1. open the kaspersky antivirus application. 2. scan your system using the antivirus application.

forum.kaspersky.com

Kaspersky Lab Forum > Mcou.dll / Outlook 2003 - forum.kaspersky.com

In outlook 2003 go to following option: extras -> options -> more (right hand of security! ) -> advanced options -> add-in-manager or com-add-ins.

forum.kaspersky.com

Kaspersky Lab Forum > Mcou.dll - forum.kaspersky.com

After renewing my license and upgrading to 7.0.1.321 i now get this message everytime i launch outlook or open a new/existing email. any thoughts on how i can fix this?