My Home My Business About Us Our Businesses Investors Careers
 
USMS Home Page
Gas Transport System
Introduction
Rates
  Troubleshooting FAQ
System Support
Standard Forms
  Service Area Contacts
  Cities by Pipeline
  Ameren Nomination Schedules
  FAQs
  Help
   

Troubleshooting FAQ
  

Q.

What steps do I take if I receive an USMS error?
  

A.

If you receive an USMS error while attempting to connect to the application, follow these steps:

 

1.

Left click on “Start” – bottom left of your PC screen.

 

2.

Select “Run.”

 

3.

In the box next to “Open,” enter regedit. Click “OK.”

 

4.

Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\MS Licensing\Store.

 

5.

Delete any folder starting with the word “License.”

 

6.

Close the registry.
  

 

If you still cannot login after completing these steps, contact the Ameren Help Desk at 314.554.4357.
  

     
     
     
     
     

   
 Copyright © 2008 Ameren Services         Site Map  |   Site Help   |  Contact Us   |  Legal   | Privacy Statement