3 replies to this topic

[kwansho]

Dear all,
I have a problem. I'm use Basic MSI Project(InstallShield Dev7 sp4).
I'm want to know maintenance result on installscript.
so, I'm write a script belowing:

if (MAINTENANCE) then
.........
endif;

but, the result=0 when I'm choice install or remove..,etc
Why does the result not (true or false)?

Please help me. Thank you very much.

[Stefan Krueger]

I believe that MAINTENANCE will only work in a InstalLScript SMI project, but not in a custom action in Basic MSI.

[kwansho]

QUOTE (Stefan Krueger @ 2003-09-22 08:16)

I believe that MAINTENANCE will only work in a InstalLScript SMI project, but not in a custom action in Basic MSI.

Thank you, Sir:

If I want to know MAINTENANCE value in MSI .
How do i do ? Could you tell me if you have other solution?

[Stefan Krueger]

You can use the Installed property. It will not exist on first time install.