MOSDAL (Microsoft Online Services Diagnostics and Logging) Support Toolkit

    Select Language:
    Performs network diagnostics and collects configuration and logging information
    • Note:There are multiple files available for this download.Once you click on the "Download" button, you will be prompted to select the files you need.


      File Name:

      MOSDAL x32 (en-us).zip

      MOSDAL 4.6 Training (en-us).zip

      MOSDAL x64 (en-us).zip

      Date Published:


      File Size:

      2.6 MB

      504 KB

      2.6 MB

        ***MOSDAL will be removed from the Microsoft Download Center by the end of August, 2014. MOSDAL will no longer be supported by Microsoft after August.***

        The Microsoft Online Services Diagnostics and Logging (MOSDAL) Support Toolkit performs network diagnostics and collects system configuration, network configuration, and logging information for applications that are used to connect to Microsoft Business Productivity Online Standard Suite (BPOS-S) or to Microsoft Office 365. The logs and diagnostic information that the tool generates provide data that helps technical support professionals troubleshoot configuration, network, installation, and other service-related issues. The MOSDAL Support Toolkit collects log files, registry keys, and configuration settings that would otherwise require time-consuming and labor-intensive collection by using separate tools.
    • Supported Operating System

      Windows 7, Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8 Pro, Windows Server 2003, Windows Server 2003 R2 (32-Bit x86), Windows Server 2003 R2 Enterprise Edition (32-Bit x86), Windows Server 2003 R2 Standard Edition (32-bit x86), Windows Server 2003 Service Pack 2, Windows Server 2003 x64 editions, Windows Server 2003, Enterprise Edition (32-bit x86), Windows Server 2003, Standard Edition (32-bit x86), Windows Server 2003, Standard x64 Edition, Windows Server 2008 Enterprise, Windows Server 2008 R2, Windows Server 2008 R2 Enterprise, Windows Server 2008 Service Pack 2, Windows Server 2012, Windows Vista, Windows Vista Business 64-bit edition, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Basic 64-bit edition, Windows Vista Home Premium, Windows Vista Home Premium 64-bit edition, Windows Vista Service Pack 2, Windows Vista Starter, Windows Vista Ultimate, Windows XP Home Edition , Windows XP Professional Edition, Windows XP Service Pack 3

        • .Net Framework 4.0
        • Windows Installer 3.0
      • Note: If you have an earlier version of MOSDAL installed, uninstall the earlier version before installing the newest version of the MOSDAL Support Toolkit.
        1. Download the MOSDAL setup package
        2. Extract the contents of the MOSDAL setup package to an easily accessible location
        3. Run setup.exe
          1. The MOSDAL.msi file must be present in the same folder as setup.exe.
        4. Follow the step-by-step instructions provided in the setup wizard.
          1. The installer places the MOSDAL toolkit in the specified location and creates start menu and desktop shortcuts that enable easy access.
        5. An Installation Complete window displays once the installation is complete.

    Popular downloads

    Loading your results, please wait...

    Free PC updates

    • Security patches
    • Software updates
    • Service packs
    • Hardware drivers

    Microsoft suggests

    Office 365 on the devices you love. Buy now.
    The Office you love, on the devices you love
    Includes PC, Mac, smartphone, and tablet—starting at $6.99/month.
    Buy and download