ISSUEThe following error is appearing in the event logs of one or more servers in the Farm:
Load control template file /_controltemplates/15/NWLOnlineComponents.ascx failed: The expression prefix 'NWLResources' was not recognized. Please correct the prefix or register the prefix in the <expressionBuilders> section of configuration.
- Locate and back up the web.config file.
- Update the web.config file by adding the following text to the section:
<add expressionPrefix="NWLResources" type="Nintex.Workflow.Live.Localization.NWLResourceExpressionBuilder, Nintex.Workflow.Live, Version=22.214.171.124, Culture=neutral, PublicKeyToken=bd539bd4aa1e2820" />