First time to test get error and possiblity to migrate old version project

[helmishariff]

Hello, I'm have installed ext.net to my test project through Nuget. I try to run it and get error message:

Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

My project file is base MVC 4.0.


Last time, I have developed a project base on Coolite 0.8. May I know is it easy to migrate the current project to the latest version? Do I can get support/help for migration if I purchase the new license?

Thanks.

[helmishariff]

Sorry, I posted to wrong place.

For the error, log:

=== Pre-bind state information ===
LOG: DisplayName = Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed
(Fully-specified)
LOG: Appbase = file:///E:/Lab/testcoolite/testcoolite/
LOG: Initial PrivatePath = E:\Lab\testcoolite\testcoolite\bin
Calling assembly : System.Net.Http.Formatting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: E:\Lab\testcoolite\testcoolite\web.config
LOG: Using host configuration file: C:\Users\Administrator\Documents\IISExpress\config \aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\conf ig\machine.config.
LOG: Post-policy reference: Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Temporary ASP.NET Files/root/2dc01ac7/37fcdc22/Newtonsoft.Json.DLL.
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/Temporary ASP.NET Files/root/2dc01ac7/37fcdc22/Newtonsoft.Json/Newtonsoft.Json.DLL.
LOG: Attempting download of new URL file:///E:/Lab/testcoolite/testcoolite/bin/Newtonsoft.Json.DLL.
WRN: Comparing the assembly name resulted in the mismatch: Major Version
ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminat