InstallAware

How can I be sure that my install always installs for ALLUSERS for every platform and without a dialog; would be perfect if I could just add something like ALLUSERS=1 into the MSI Code - Is this possible, and if so, where abouts shall I add the command in the MSI Code?

Thanks

Yup, this is possible.

Please have a look at the pre defined variables section of the help file for details on the variable to set.