When click on "Start Server" on NLM, then it will showing "VD is starting, please check vendor daemon's status in debug log". 


To solve this problem

  1. Go to start-->run and type "services.msc" then find all  the name of services that existing in NLM, then stop them all.
  2. Remove all the services on NLM
  3. Configure a new service on NLM. Before that, please keep the following check box ticked
  4. Go back to windows services panel, and find the service you just created, and right click on the service-->properties->Log On, then select "local system". Then it should work