[wix-users] I'm in trouble with custom actions

[Cedric Grard]

Hi,

I have been asked to modify an existing WiX script that install our 
product which requires deffered custom action to be executed (they are 
.exe files that are installed).
During the installation phase, it should run 4 custom actions one after 
another and this part works properly.
Duing the uninstall phase, before removing the files, 2 custom actions 
(different ones) should run one after the other, let's say action A and 
action B, this is also working properly.
Now what I need is run action B on repair and also on upgrade (minor) 
phase, this is the part I'm stuck with.

The install phase condition is :

<Custom Action="InstallActionA" Before="InstallFinalize">NOT Installed 
AND NOT UPGRADINGPRODUCTCODE</Custom>
<Custom Action="InstallActionB" After="InstallActionA">NOT Installed AND 
NOT UPGRADINGPRODUCTCODE</Custom>
<Custom Action="InstallActionC" After="InstallActionB">NOT Installed AND 
NOT UPGRADINGPRODUCTCODE</Custom>
<Custom Action="InstallActionD" After="InstallActionC">NOT Installed AND 
NOT UPGRADINGPRODUCTCODE</Custom>

The uninstall phase condition is :

<Custom Action="UninstallActionA" After="InstallInitialize">(NOT 
UPGRADINGPRODUCTCODE) AND (REMOVE="ALL")</Custom>
<Custom Action="UninstallActionB" After="UninstallActionA">(NOT 
UPGRADINGPRODUCTCODE) AND (REMOVE="ALL")</Custom>

I'm not sure conditions are exactly what they should be but it is 
working.
However I failed at finding a working condition that would allow me to 
run UninstallActionA alone, before removing files, when doing a minor 
upgrade.

Any help and/or guidance would be greatly appreaciated as I am 
completely lost.

Thanks