Hello Guys,
Recently i converted the framework of my project to enable Crystal Reports Viewer. As i converted a new file "App.Config" appeared in solution explorer. As i opened the file , the error list got filled withFOUR error messages that are:
Message 1 Could not find schema information for the attribute 'useLegacyV2RuntimeActivationPolicy'.
Message 2 Could not find schema information for the element 'supportedRuntime'.
Message 3 Could not find schema information for the attribute 'version'.
Message 4 Could not find schema information for the attribute 'sku'.
Although this is not effecting my project at runtime, but this is really annoying me as i doubt that it can effect in future.Any suggestions to eradicate these errors?
By the way i am not familier with XML Language.
<?xml version="1.0"?><configuration><system.diagnostics><sources><!-- This section defines the logging configuration for My.Application.Log --><source name="DefaultSource" switchName="DefaultSwitch"><listeners><add name="FileLog"/><!-- Uncomment the below section to write to the Application Event Log --><!--<add name="EventLog"/>--></listeners></source></sources><switches><add name="DefaultSwitch" value="Information"/></switches><sharedListeners><add name="FileLog" type="Microsoft.VisualBasic.Logging.FileLogTraceListener, Microsoft.VisualBasic, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" initializeData="FileLogWriter"/><!-- Uncomment the below section and replace APPLICATION_NAME with the name of your application to write to the Application Event Log --><!--<add name="EventLog" type="System.Diagnostics.EventLogTraceListener" initializeData="APPLICATION_NAME"/> --></sharedListeners></system.diagnostics><startup useLegacyV2RuntimeActivationPolicy="true"><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>