[SOLVED] How to solve this error "Could not load file or assembly 'DevExpress.Web.ASPxPivotGrid.v15.2"?


I am trying to deploy my site on my own server (Windows server 2008 R2) on IIS.

At first it throws target framework configuration error. Then I installed .Net Framework 4.5, After I installed .Net Framework 4.5, not it throws the following error

Configuration Error
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 file or assembly ‘DevExpress.Web.ASPxPivotGrid.v15.2, Version=, Culture=neutral, PublicKeyToken=b88d1754d700e49a’ or one of its dependencies. The system cannot find the file specified.

Source Error:

Line 35:
Line 36:
Line 37:
Line 38:
Line 39:

Source File: C:\inetpub\wwwReport\web.config Line: 37

Assembly Load Trace: The following information can be helpful to determine why the assembly ‘DevExpress.Web.ASPxPivotGrid.v15.2, Version=, Culture=neutral, PublicKeyToken=b88d1754d700e49a’ could not be loaded.

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!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 [HKLM\Software\Microsoft\Fusion!EnableLog].

After I google it, I created Enable Log 1 on fusion too in this way.

  1. open cmd on Administrator

  2. run the cmd “reg add HKLM\Software\Microsoft\Fusion /v EnableLog /t REG_DWORD /d 1”

3.“Operation completed successfully”


To resolve this issue actually you have build project by enabling the property Copy to Local=true,
then you will get that assembly and you have to put DevExpress.Web.ASPxPivotGrid.v15.2 in bin folder where u deployed that specific project that is (Windows server 2008 R2)

Answered By – Mahesh Darji

Answer Checked By – David Marino (BugsFixing Volunteer)

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