msiexec /i "D:\soft\!1C 8.2 platform\8.2.14.540\x86\1CEnterprise 8.2.msi" /quiet THICKCLIENT=1 THINCLIENT=0 WEBSERVEREXT=0 SERVER=0 CONFREPOSSERVER=0 CONVERTER77=0 SERVERCLIENT=1 LANGUAGES=RU
http://aronov-oleg.blogspot.ru/2012/01/1-msiexec.html
http://help1c.com/help/view/8997.html