Incompatibility between versions of the mstest adapter (ex: 1.3.0 and other versions specifically 1.2.0)

[ShreyasRmsft]

C:\Users\shrer\Source\Repos\UnitTestProject6>vstest.console.exe "C:\Users\shrer\Source\Repos\UnitTestProject6\UnitTestProject1\bin\Debug\UnitTestProject1.dll" "C:\Users\shrer\Source\Repos\UnitTestProject6\UnitTestProject6\bin\Debug\UnitTestProject6.dll"
Microsoft (R) Test Execution Command Line Tool Version 15.6.1
Copyright (c) Microsoft Corporation. All rights reserved.

Starting test execution, please wait...
Multiple versions of same extension found. Selecting the highest version.
Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter : 14.0.2015.1
An exception occurred while invoking executor 'executor://mstestadapter/v2': Could not load type 'Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.Execution.TestAssemblySettingsProvider' from assembly 'Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
Passed TestMethod1

Total tests: 1. Passed: 1. Failed: 0. Skipped: 0.
Test Run Failed.
Test execution time: 0.6321 Seconds

UnitTestProject6.zip