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.
- Reportviewer 11.0.0.0 Download
- Install Microsoft.reportviewer.webforms Version=11.0.0.0
- Microsoft Report Viewer 10.0.0.0
- Install Microsoft Reportviewer Webforms 9.0.0.0 Online
Download Microsoft Report Viewer 2010 Redistributable for Windows to manage and view reports designed using Microsoft reporting technology. Assembly Load Trace: The following information can be helpful to determine why the assembly 'Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' could not be loaded. Jun 12, 2017 To view reports deployed to a report server or reports that exist on the local file system, you can use the WebForms ReportViewer control to render them in a Web application. To use the ReportViewer Control in a Web application. Create a new Microsoft ASP.NET Web Site using either Microsoft Visual C# or Microsoft Visual Basic.
Parser Error Message: Could not load file or assembly 'Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
![9.0.0.0 9.0.0.0](https://csharpcorner.azureedge.net/article/temp/52010/Images/image004.png)
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Assembly Load Trace: The following information can be helpful to determine why the assembly 'Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' could not be loaded.
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLMSoftwareMicrosoftFusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLMSoftwareMicrosoftFusion!EnableLog].
Solution
This error means you're using the SQL Server Reporting Services ReportViewer control in your web application
, and the server can't find the proper DLL. All you have to do is deploy them to your server. With Visual Studio
Reportviewer 11.0.0.0 Download
![Install microsoft reportviewer webforms 9.0.0.0 online Install microsoft reportviewer webforms 9.0.0.0 online](https://www.programmersought.com/images/175/c0018fd38335b4ff7a8e18d39b47c877.png)
2008, the location of the ReportViewer DLLs has changed. You now find them at C:Program FilesMicrosoft Visual Studio 9.0ReportViewer.
![Install Microsoft Reportviewer Webforms 9.0.0.0 Install Microsoft Reportviewer Webforms 9.0.0.0](https://docs.microsoft.com/en-us/sql/reporting-services/application-integration/media/ssrs-toolbox-rvcontrol.png?view=sql-server-ver15)
If you're in a shared hosting environment, reference the DLLs from the VS 9 path listed above, and set the Copy Local=True (select the DLL and open the Properties tab). This will copy the DLLs into your applications BIN folder, and look for them there first. You can then deploy to a shared host, making sure to copy all the contents of BIN.
Dll name
paste following dll in bin folder or windows folder
1> Microsoft.ReportViewer.Common.dll
2> Microsoft.ReportViewer.ProcessingObjectModel.DLL
Install Microsoft.reportviewer.webforms Version=11.0.0.0
3> Microsoft.ReportViewer.WebForms.dll