Symptom
- Deployed application throws the following error when the report is printed:
Application: <app_name>
Framework Version: v4.0.30319
Description: the process was stopped because of unmanaged exception
Exception Information: System.IO.FileLoadException
Environment
- SAP Crystal Reports, developer version for Microsoft Visual Studio
- Microsoft Visual Studio 2010
Cause
- The app.config was missing tte following:
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
</startup>
Resolution
- Add the missing section to the app.config
Keywords
Crystal web application report VS 2010 VS2010 VS2012 VS 2012 , KBA , BI-DEV-NET-SDK , .NET SDK / COM SDK , How To
Product
SAP Crystal Reports, developer version for Microsoft Visual Studio