Silently upgrade Windows agents and clients

To silently upgrade an agent, see Silently install an agent. INSTALLDIR must specify the existing installation folder.

To silently upgrade clients, see Silently install clients.

• Replace all command references of ADDLOCAL with REINSTALL.

• INSTALLDIR must specify the existing installation folder.

• If the existing clients were silently installed, use the full form of the command. Otherwise, some DLLs are lost during the upgrade.

• Use ADDLOCAL to add new clients.