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I know this question is answered, but it is still an issue. I reinstalled MSCRM, installed rollup 6-11 and checked MSCRM working fine. After installing Rollup 12 or 13, I got this error. I rebooted a lots of time, this error is still there. I use IL Disassembler to open the C:\Program Files\Microsoft Dynamics CRM\Server\bin\Microsoft.Crm.dll file. I can't find the 'Microsoft.Crm.MapOrgEngine' class, which can be found in Rollup 11's Microsoft.Crm.dll file. What's wrong (file corrupted? I have download the Rollup 12/13 many times)? Please help me,
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: Could not load type 'Microsoft.Crm.MapOrgEngine' from assembly 'Microsoft.Crm, Version=188.8.131.52, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. (C:\Program Files\Microsoft Dynamics CRM\CRMWeb\web.config line 12)
Line 10: <httpRuntime executionTimeout="300" maxRequestLength="8192" requestValidationMode="3.0" encoderType="Microsoft.Crm.CrmHttpEncoder, Microsoft.Crm" />
Line 11: <httpModules>
Line 12: <add name="MapOrg" type="Microsoft.Crm.MapOrgEngine, Microsoft.Crm, Version=184.108.40.206, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
Line 13: <add name="CrmFederatedAuthenticationModule" type="Microsoft.Crm.Authentication.Claims.CrmFederatedAuthenticationModule, Microsoft.Crm, Version=220.127.116.11, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
Line 14: <add name="CrmSessionAuthenticationManager" type="Microsoft.Crm.Authentication.Claims.CrmSessionAuthenticationManager, Microsoft.Crm, Version=18.104.22.168, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
Source File: C:\Program Files\Microsoft Dynamics CRM\CRMWeb\web.config Line: 12
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.276
I think your business system could not access or use MSCRM configuration over rollups 12-13 because there is an errors or wrong configurations with your Mapping Organization. That means your network established with LAN and Internet on your system returns you errors and cannot go further in configuration for, globaly, a none authentification (or "trusted session") thru your business system. In this meaning, the problem is not with CRM download, installation or configuration but with your system global settings in network mapping. Even in the case you try to use an IL Disassembler (Interface Langage Disassembler) you will not be able to point at the problem because errors are generated from other parts (than CRM) of your system. Look for "PublicKeyToken" that is untrusted.
Lot of thinking from myself with this post... I know I can be hard to understand, but I make efforts to answer you without losing you with technical langage.
uninstall UR13 and again make sure it works. The error is coming from web.config.
if you could post your UR13 web.config then can compare with what I have.
did you resolve this issue...?
Please help am also facing same issue,unable to open aspx page from CRM after install of UR12
If your Browser Mode 10 or higher ?
Change Browser Mode 9 or 8 or 7.
1- on the error page Click F12 or Fn key and F12
2- Click on Browser Mode and chose A lower mode like 9 or 8 or 7 .
3- The Browser will refresh itself then the MS CRM will work normally again.
We are getting the same exception after intalling UR-18 on MS CRM 2011(UR-8).
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: Could not load type 'Microsoft.Crm.MapOrgEngine' from assembly 'Microsoft.Crm, Version=22.214.171.124, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. (G:\MSCRM2011\CRMWeb\web.config line 124)
And we are using load balancing server installed the UR-18 in this server also.
It is working fine in different server (don't have the load balancing server) when we install the UR-18 on MS CRM 2011 (UR-18).
It would be great if anybody can provide the solution for this.
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