Installing MSI Package
Copy the Qualys Cloud Agent installer onto the host where you want to install the agent,and run the command or use a systems management tool to 
install the agent as per your organization's standard process to install software. 

Following is the command for installing MSI package for 32-bit installer:
Msiexec.exe /i CloudAgent_x86.msi CustomerId={22bfd0a0-0af8-56d0-8143-b938aeb86689} ActivationId={3efc54fb-b07d-48fe-9e34-1efc1c465bc0} WebServiceUri=https://qagpublic.qg2.apps.qualys.eu/CloudAgent/