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Unable to uninstall HP Smart Web Printing from Firefox.
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11-16-2009 11:06 PM - last edited on 11-16-2009 11:07 PM
I've tried uninstalling HP Smart Web Printing from the add/remove panel, but the addon keeps saying that it will be uninstalled after Firefox has restarted even after I restart.
Using Firefox 3.6 Beta 2.
How can I manually remove this?
Re: Unable to uninstall HP Smart Web Printing from Firefox.
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01-27-2010 01:47 AM - last edited on 01-27-2010 02:15 AM
I had the same problem. The uninstall button in the Firefox tools does not work for this add-on. But you can use the Windows control panel and permanently uninstall the program from your computer and then the add-on will be gone.
Re: Unable to uninstall HP Smart Web Printing from Firefox.
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01-27-2010 01:57 AM
I have found that uninstalling HP Smart Web Printing from add/remove programs (I prefer using Revo Uninstaller myself), and then deleting the following files from the C:\Documents and Settings\User\Application Data\Mozilla\Firefox\Profiles\Profile folder fixes this:
extensions.cache
extensions.ini
extensions.rdf
Re: Unable to uninstall HP Smart Web Printing from Firefox.
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02-23-2010 04:27 PM
I have this problem too.
What did I do? As below step:
1.Turn off Firefox
2.Delete this forder "C:\Program Files\HP\Digital Imaging\smart web printing\MozillaAddOn3"
3.Open Firefox ... check the add-on "HP Smart Web Printing 4.6" ...Its gone
It works for me, you can try it!
Re: Unable to uninstall HP Smart Web Printing from Firefox.
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03-08-2012 11:14 AM
Worked like a charm for me. I'm using Waterfox which is the 64 bit version of Firefox.

