Unable to install SkypeForBusiness pkg using the CMMAC conversion method

HI
I have downloaded the skypeforbusines-16.3.pkg from Microsoft, ran the cmapputil to convert it to a CMMAC, added the application and deployed it to some test machines, but I cannot get it to install on test machines. It downloads the content, then immediately fails. I keep seeing installer: error the package specified was invalid in logs. Not sure if this is a Parallels issue or a Microsoft issue with the pkg.

 

Hi Todd!
Could you contact Support team? We would like to investigate this issue =) We will appreciate if you collect Problem report from Mac and Proxy server right after reproduction and attach it in the original Support request. Also, please upload package in question to any cloud share so we could test it locally =)

 

It's worth checking the Install command line on the deployment type as I've had an issue in the past where the cmutil creates a command line with an invalid target drive.