Crystal Report Error

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Error 6 The type 'CrystalDecisions.Web.CrystalReportViewer' exists in both 'c:\Windows\assembly\GAC_MSIL\CrystalDecisions.Web\13.0.2000.0__692fbea5521e1304\CrystalDecisions.Web.dll' and 'c:\Windows\assembly\GAC_MSIL\CrystalDecisions.Web\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Web.dll' C:\Users\green-ed\Documents\Visual Studio 2010\WebSites\WebSite7\Default.aspx 16

Error 7 The type 'CrystalDecisions.Web.CrystalReportViewer' exists in both 'c:\Windows\assembly\GAC_MSIL\CrystalDecisions.Web\13.0.2000.0__692fbea5521e1304\CrystalDecisions.Web.dll' and 'c:\Windows\assembly\GAC_MSIL\CrystalDecisions.Web\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Web.dll' c:\Users\green-ed\AppData\Local\Temp\Temporary ASP.NET Files\website7\9b2b0550\3630d10c\App_Web_34jhxvyw.0.cs 236

Please Help me

Tanks in advance

Posted 9-Oct-12 22:48pm

vidya jobin

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MT_ · Answer 1 · 2012-10-09T22:50:00

Solution 1

I think you are repeating the question....
I replied to your earlier post.
You have two entries in your web.config file for Crystal Report Engine and both are having different versions. If you are using VS2010, keep the entry with 13.0 else keep the 10.5 one.

Posted 9-Oct-12 22:50pm

MT_

vivektiwari97701 · Answer 2 · 2012-10-09T22:55:00

In bin folder there is CrystalDecisions.Web.dll delete that file and try.

Or

Look at the Register Assembly directive on the page where your CrystalReportsViewer is. My guess is that your directive is calling for the version that is native to VS2005. You can either remove the CrystalReportsViewer and the directive and then add the CrystalReportsView back in via VS2008 and it will insert the approprate directive back into your page, or you could just make sure the page is only calling for the VS2008 assembly.

VB

<%@ Register Assembly="CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"
Namespace="CrystalDecisions.Web" TagPrefix="CR" %>

uvantavida · Answer 3 · 2014-03-20T01:17:00

Solution 3

SQL

If you are running Windows 8 , 64 bit machine and installed sap crystal report latest version,

Please remove the file named "CrystalDecisions.Web " from the folder " C:\Program Files (x86)\Business Objects\Common\2.8\managed. "

Posted 20-Mar-14 1:17am

uvantavida