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binojpg
Level 2

How to know already installed

Hi,

How can I know that a previous version of product is installed in the machine? Is there any condition or function to know that? In my installation I want to show a custom dialog if the product is already installed.

Please help 😞

Regards,
Binoj
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sjjs84
Level 5

Here is the link to a list of custom beans:

http://www.installshield.com//downloads/beans.asp?prod=mpf

Take a look at the Already Installed Condition bean. It may be a little out dated and needs modification,
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