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View Full Version : Disabling upgrade/downgrade in basic MSI project



yaniv_av
10-13-2009, 10:33 AM
Hi,

What is the best way to disable any upgrade/downgrade (major or minor) in basic MSI project?
I want that if my application was already installed, no matter what its version - the current installation will abort. Only new installation should be executed.

Thanks!

RobertDickau
10-13-2009, 06:48 PM
For the general idea, please see the MSI help topic "Preventing an Old Package from Installing Over a Newer Version".

yaniv_av
10-14-2009, 09:03 AM
For the general idea, please see the MSI help topic "Preventing an Old Package from Installing Over a Newer Version".

Great - Thanks!