Getting TypeMock Exception in my 6.1.2 version of TypeMock

Hi,

I am using TypeMock Version 6.1.2 and Visual Studio 2010. I am getting below TypeMockException when I am trying to run my unit test project. My Tests were working fine till last week.

All my test which has Typemock references are failing. They are failing at the point where we are trying to create a fake object.

Can Any get any help regrading this exception.

Test method
Tests.ActionTest.Execute_resultHasError threw exception:
TypeMock.TypeMockException:
*** Typemock Isolator is not currently enabled.
To enable do one of the following:

* To run Typemock Isolator as part of an automated process you can:
- run tests via TMockRunner.exe command line tool
- use 'TypeMockStart' tasks for MSBuild or NAnt

* To work with Typemock Isolator inside Visual Studio.NET:
set Tools->Enable Typemock Isolator from within Visual Studio

For more information consult the documentation (see 'Running' topic)