Could not load file or assembly Microsoft.Dynamics.Kernel.Client … Error when deploying Reports

When deploying reports in Microsoft Dynamics, I would get the error following error in the log file:

“Could not load file or assembly ‘Microsoft.Dynamics.Kernel.Client,…

I have tried a number of solutions, including copying the AXReports.exe file to the folder: c:\Program files\Microsoft Dynamics AX\50\Client\Bin, and registering the Microsoft.Dynamics.Kernel.Client file in the GAC by dragging and dropping the file to the folder: c:\windows\assembly.

However, when I execute the file AXReports.exe with the option “Run as Administrator”, it deployed successfully all of the reports.

I hope this help.