Full uninstall

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jbbad
Posts: 7
Joined: Thu Jun 14, 2007 12:40 am

Full uninstall

Post by jbbad »

Hi!

InstallAware leaves some junk after uninstall (empty InstallAware regkeys and folders like ~0 and ~1 with installation leftovers in AppData). Is it possible to add these to the uninstall script to be automatically deleted?

Thanks.
jbbad
Posts: 7
Joined: Thu Jun 14, 2007 12:40 am

Post by jbbad »

Any suggestions?
I need a full uninstall of applicaion.
MichaelNesmith
Posts: 3452
Joined: Thu Dec 22, 2005 7:17 pm
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Post by MichaelNesmith »

Every installer leaves behind some junk. Did you try to check other tools to see what sort of stuff they leave behind?

At any rate, when you reboot, I believe everything goes away with InstallAware.
Michael Nesmith
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[i]Home of The Next Generation MSI Installer[/i]
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SteveDude
Posts: 253
Joined: Wed Apr 11, 2007 6:07 pm

Junk Left Behind

Post by SteveDude »

There is another reason things can be left behind. If you app creates any temporary or other files/folders that were not part of the installation or files already exist in the installation folder these files will be left on uninstall. You can get rid of of those by doing some tweaks on the uninstall routine to delete those files.

I found it is best to do that at the first part of the uninstall and not later.

What Michael described can happen if you have some files in use at the time of uninstall and a reboot does take care of it in most cases.
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