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areatza
Level 3

patch

Hello

Can anybody tell me what is the better form to do this? I have an installation, and I need to patch 2 files. I'm tryring to make a minor upgrade, but it is still not working. I select the executable that I'm going to patch, I create a component with the files, and when I run the setup, the following message appears:

A later version of "parc" is already installed on this machine. The setup cannot continue

Have I to change any GUID?

Thanks
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DebbieL
Level 17

The following help topic has a table that shows what needs to change for each type of upgrade:
Major Upgrade vs. Minor Upgrade vs. Small Update

For a minor upgrade, you'll need to change the package code (which InstallShield does by default every time you build) and the product version.
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areatza
Level 3

Thanks
I did it and the result is the same. I don't understand why...
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areatza
Level 3

what got. I had to change the 3 digit of the version, and I changed the 4...
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