Note Updated on October 27, 2017 If you are trying to start Malwarebytes and you receive an error message that the resource is already in use then you may be infected with Adware.Yelloader. Please follow the instructions below to remove the infection. 1. Download version 1.10.3.1001of Malwarebytes Anti Rootkit (MBAR) https://malwarebytes.app.box.com/s/flmkkcawxhohv6jf6wlkentlvycq0f3z 2. Run the exe as administrator by right clicking and select run as administrator.