| 1. Install Devexpress Package 2. Copy DevExpress.Data.v20.2.dll to these folders and replace them.
 C:\Windows\Microsoft.NET\assembly\GAC_MSIL\DevExpress.Data.v20.2\
 C:\Program Files (x86)\DevExpress 20.2\Components\Bin\Framework
 C:\Program Files (x86)\DevExpress 20.2\Components\Bin\Standard
 
 
  DevExpress.Data.v20.2.zip |