Completely silent XDR install command line switches.

[PC-TomS]

Looking for some insight on how to automatically accept the license during agent installation.

[PC-TomS]

Nope, same error 1603.  I dug in to the MSI and there is a LicenseAccepted property that must return a value of '1' for the install to continue.
I'm a bit rusty on my MSI so I was hoping someone else had the same issue.

[cstone]

So this is a wild solution someone tried for something similar: 

Instead of creating a new transform and applying it through GPO i edited the msi directly then added it to the GPO.

Using Orca, opened the downloaded .msi file and add an entry to the 'Property' table.

Property = ACCEPT_EULA

Value = 1

[PC-TomS]

Sadly, it is not in the property table but there are references in several other tables.

It is also not a EULA afaik.  That is typically used for Microsoft products. 

There are several references to the license dialog throughout the msi and I am not versed enough to figure out which ones to change.

I appreciate you trying to help and I have reached out to our support team and may open a case if that doesn't work out.

Thanks

Tom

[PC-TomS]

Oh yeah, I tried what you posted too.

[bbarmanroy]

Hi @PC-TomS have you tried with the '/qn' switch?
https://docs.paloaltonetworks.com/cortex/cortex-xdr/7-6/cortex-xdr-agent-admin/cortex-xdr-agent-for-...