Unable to install avast console on server

Hello, i’m attempting to install avast small business administration console on a windows 2012 R2 server, and everytime it arrives at the service installation, it does a rollback and the installer fails? i can send the attach log file to anyone willing to help?
please advice

thank you

Microsoft Windows Server 2012 and Server 2012 R2 (any edition with latest Service Pack, x64bit, incl. Small Business Server/Essentials, except Server Core)
Just to make sure, you do meet the requirements ?

hello, yes that has been validated to be a windows 2012 R2 x64 Standard edition

I suggest to contact avast business support > https://support.business.avast.com/hc/en-us

i will do that thank you very much