This article applies to:
- Trustwave MailMarshal (SEG)
- WebMarshal
- VMWare environments
Problem:
- Marshal product services stop or fail to start
- Virus scanner and SQL Server services may also be affected
- Sample event log or engine log error messages:
Classifier Library failed to load dll NodeConfig\SpamCheckerBridge.dll
Configuration Proxy failed to create an IConfiguration interface
Cause:
- Upgraded VMware tools.
- VMware uninstallation removes the file msvcp71.DLL which is part of the Visual C++ redistributable. Some Marshal product executables depend on the Visual C++ DLLs.
- VMWare acknowledges this issue with upgrade from from 3.5 to 4.0; however, the issue is also reported from the field with later versions.
- Certain other software installations or upgrades have also been reported to cause this issue.
- The issue may not manifest until the server is restarted.
Resolutions:
To resolve this issue, you can
- Locate a copy of the file msvcp71.DLL and place it in the appropriate system folder on all affected systems.
- For 32 bit Windows systems or SEG 8.X and above, use the \Windows\System32 folder.
- For earlier SEG versions on supported 64 bit Windows systems (such as Server 2008 64 bit), use the \Windows\SysWOW64 folder.
- You may be able to copy this file from another system in your network
- You may be able to download a copy from websites such as http://www.driverskit.com/ or http://www.dll-files.com/
- Caution is advised when downloading files from such sites.
- Restart affected services and applications.
If the above resolution does not work:
- Back up MailMarshal or WebMarshal configuration.
- On each affected system, run the product installer in Repair mode.
- If necessary, restart systems.
- If necessary, restore configuration (however, in general this step should not be required).
Notes:
- This issue is reported to affect operation of many software packages including SQL Server, virus scanner software, and others.
- Trustwave thanks a customer for reporting the problem and resolution.