Open Windows Power shell & run below commands,
WebApps Server URLs,
For internal URL I am going to use Internal CA server & for external URL I am going to use GoDaddy wildcard certificate.
Next open Windows Management Shell on Web Apps server for Configuration of Office Web Apps Server and create an web apps server farm. Run below command to create Web Apps Server farm,
Now open below URL to check the new created Farm.
https://webappinternal.vmwareandme.com/hosting/discovery The output will be as shown below,
If you received any error such as “500 Web Service Exceptions” or “500.21 – Internal Server Error” when you open https://webapp.vmwareandme.com/hosting/discovery then repair .NET by using below command.
For Windows Server 2008 R2Now we have completed WEB Apps server installation & Farm creation. Next step will be configuration of Lync topology,
iisreset /restart /noforce
For Windows Server 2012
dism /online /enable-feature /featurename:IIS-ASPNET45
Now open Lync server topology->Shared Components->Web Apps Server->New Office Web Apps Server