Hello together, I´m trying to install Symantec Antivirus and a MSP File at the same time at the moment. But it seamed it isn´t possible. I wish to install a 10.1.6.6000 with a SAVCE_10.1.6_MP1_AllWin_EN.msp file. I found this here (https://sharepoint.uvm.edu/sites/ad/distribution/appconfig/Symantec%20AntiVirus.aspx): Use the "PATCH" public variable under "msiexec" to install the patch at the same time as initial deployment (i.e. setup.exe /s /qn /V"PATCH=SAVPATCH.msp") * Pro: Allows the patch to be integrated at install time, thus avoiding bugs and vulnerabilities. Reduces the need for reboots. Maintains self-healing capabilities of MSI. * Con: Not overly compatible with Symantec's "Setup.exe" routine... unreliable but the patch Variable isn´t working for me. Every time I got the error message that it couldn´t found my MSP file. Note: A installation point isn´t what I would like to have... I know it is working but I have bad experince with it. It often break MSI application healing and re-install features.