Error regarding Vdmbee installation

The students who are getting the error that it is a virus they can do one of the two things mention below :-

1. Install it directly from vdmbee.com it seems that the link in the assignment is faulty. 

2. Vdmbee.com community says that windows defender wrongly detects javascript as an error. So, We just need to click the trojan error and then click Allow.