[wix-users] How to downgrade dll version in msp

Christopher Painter chrpai at iswix.com
Thu Oct 1 07:45:37 PDT 2020

Version lying  usually does the trick.  Any chance you can take the old source code and recompile it with a new version number that way you are still going forward?

-----Original Message-----
From: wix-users <wix-users-bounces at lists.wixtoolset.org> On Behalf Of Daniel Zolopa via wix-users
Sent: Wednesday, September 30, 2020 12:05 PM
To: WiX Toolset Users Mailing List <wix-users at lists.wixtoolset.org>
Cc: Daniel Żołopa <daniel.zolopa at gmail.com>
Subject: [wix-users] How to downgrade dll version in msp

Hi WiXians,

are there any possibilities to force downgrade versioned dlls in msp?
Any transitive components, uninstall old, replace by new?
If I unzip msp I figured out that in the msp is valid dll, it suggested that it is not replaced during msp application.


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