: If triggered while a user is at their workstation, the quick progress bar signals that an authorized background IT process is occurring, reducing panic or support tickets about "ghost" slowdowns.
While Sophos updates its internal property flags periodically across versions, strings structured like t1= and c1= typically represent: msiexec qr i sophosoutlookaddinsetupmsi t1 ec3 c1 i1 work
The command msiexec /qr /i SophosOutlookAddinSetup.msi T=1 EC=3 C=1 I=1 is a specific string used for the unattended, reduced-interface installation of the , typically used for SPX Encryption or spam reporting. : If triggered while a user is at