kezhong zhou wrote:
> The origin calculation is not accurate. Such as an installation of 100M, the
> actual space taken would be 100.4M. So, I want to tell the user, if he just
> have merely enough space to pass DiskSpaceCheck step, that he would fail.
> The simplest way to do this, seems to be use ReserveCost table to add extra
> 1% space in the accumulated sum. But, I don't know the actually space, until
> in runtime, since we might change the source file before we build final
> installer, and the size of the generated MSI file, and temporary space taken
> in system drive are not known until we actually have the MSI file, and
> install it.
>   

Sure but it seems overkill compared to just adding a meg of reserved 
cost and updating it as necessary.

-- 
sig://boB
http://joyofsetup.com/



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