After updating to 10.0.3 my agent on the server does not work anymore. Here is what is in the WIndows event log - anyone else see this or have a fix?

Service cannot be started. System.IO.FileNotFoundException: Could not load file or assembly 'zmd, Version=10.0.1.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.

File name: 'zmd, Version=10.0.1.0, Culture=neutral, PublicKeyToken=null'

at ZENWindowsService.Service1.OnStart(String[] args)

at System.ServiceProcess.ServiceBase.ServiceQueuedMai nCallback(Object state)