Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Welcome to the Schneider Electric Global Website×
Goals and Symptoms
When browsing to the System Manager Software (SMS) Web Client (SMSWeb), the user receives the following error:
Com Surrogate Error
Faulting application dllhost.exe, version 5.1.2600.5512, faulting module wam.dll, version 5.1.2600.5512, fault address 0x000074af.
Causes and Fixes
Is most circumstances, this is caused by a non-patched version of Windows.
Run the Microsoft Windows Update utility to obtain all the latest Microsoft patches.