Problem:
When opening the ThinPrint Management Console (web interface) you will see an error like the following:
Server Error in ‘/fw’ Application.
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Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Unrecognized attribute ‘targetFramework’. Note that attribute names are case-sensitive.
Source Error:
Line 24: <httpRuntime requestValidationMode=”2.0″/>
Line 25: <globalization enableClientBasedCulture=”true” uiCulture=”auto” culture=”auto”/>
Line 26: <compilation targetFramework=”4.0″>
Line 27: <assemblies>
Line 28: <add assembly=”System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35″/>
Source File: C:\Program Files\ThinPrint License Server\WebApps\fw\web.config Line: 26
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Version Information: Microsoft .NET Framework Version:2.0.50727.6387; ASP.NET Version:2.0.50727.6387
Cause:
The .Net Framework version is probably not set correct for the “ThinPrint (Cortado) Administration Framework”.
Solution:
- Open IIS Manager
- Go to Application Pools
- Edit the “ThinPrint (Cortado) Administration Framework”.
- Set the .Net Framework to the latest one available.