Dave Wright wrote:
> Our application is currently installed as perUser, however we want to
> switch to perMachine in the next upgrade.
>   

There's no support in MSI to do "cross-context" upgrades. The only way 
to do it is from a bootstrapper/chainer using the MsiEnumRelatedProducts 
function, which works without the knowledge of per-user/per-machine of 
the new package.

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



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