Hi Dooteya
I have try the above upgrade, that is:
1. The earlier version 2015.1.225.1 is installed via downloaded telerik dataaccess.exe.
2. I have use NuGetPackage Manager to upgrade to 2015.2.624.2
3. I encounter the above build error and have try to follow your guide/step.
4. Problem is my .csproj file do not have the line <EnhancerAssembly>$(solutionsDir)..../>
5. Also I try to point to <Import Project="OpenAccessNuget.targets" /> it gove error the target was not found.
I need to upgrade to this version urgently to fix the "select id for insert error".
Thanks
Chen