Issue
The Visitor Login allows a non-credentialed user to access the PME Web Applications and view-only information. It may be necessary to disable this account for security purposes. 

Product Range
Power Monitoring Expert (SPM) 7.2.x
Power Monitoring Expert (PME) 8.0

Environment
Power Monitoring Expert 7.2.x Web Applications Login
Power Monitoring Expert 8.0

Resolution
*NOTE: Irreparable database damage can occur. This procedure should only be performed by users familiar with SQL Server Management Studio. Databases should be backed up prior to performing this procedure.*

Note: In PME 8.1 the visitor login was removed.

1) Open up SQL Server management Studio

2) Start a new Query to run against the ApplicationModules Database

3) Run the following query:

EXEC [ApplicationModules].[Configuration].[WriteConfigurationValue]
   'Account'
  ,'IsVisitorDisabled'
  ,'IsVisitorDisabled'
  ,NULL
  ,'true'
  ,NULL


*Note: The Visitor Login has been removed from Power Monitoring Expert 8.1