What is IA looking for to detect NEEDSUPGRADE

[cybermantec]

Hi,

what is IA looking for to detect there is a need for upgrade ( NEEDSUPGRADE = true ) ?

Thanks

Ulrich

[cybermantec]

me again,

i created a new empty setup project with a known product code and a different revision code.

Starting the setup should detect that there is allready a program with this product code but different revision code and now the setup should uninstall the old version and install the new version.

But my setup does not detect the old version.

Thanks

Ulrich

[FrancescoT]

Dear Ulrich,

please don't mix the same question with different topics.

So, I suggest you to follow your other topic for any future replies at:
http://www.installaware.com/forum/viewt ... f=2&t=8939

Thanks for your cooperation.

Regards.