Hi,
cd C:Program FilesMicrosoft Dynamics AX60ServerMicrosoftDynamicsAXbin
Here \MicrosoftDynamicsAX\ represents the Instance name that you given while installing.
axbuild.exe xppcompileall /aos=01 /altbin=”C:Program Files (x86)Microsoft Dynamics AX60ClientBin” /workers=4
aos = 01 is the SI NO. you can find that SI for your instance in server configuration.
Reference page : http://msdn.microsoft.com/library/d6da631b-6a9d-42c0-9ffe-26c5bfb488e3.aspx
Regards,
Mohamed Alfasith