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NovaWright
Participant
Jun 7, 2019 1:39 AM UTC
Question

Dreamweaver CS5 HTML5 Pack.

Hi all.  I am downloading the Adobe updater for my Dreamweaver CS5 here. I ran the updater then restarted my computer. The next time I launch Dreamweaver it launches the extension manager to finish the install. I then get an error message that says "The extension 'Dreamweaver HTML5 Pack' does not contain a valid signature. The extension will not be installed."

Now I'm caught in an infinite loop, as every time I launch Dreamweaver it goes through this same cycle.  I would appreciate any input anyone may have on this issue.  TIA

Stan

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3 replies

BenPleysier
Community Expert
BenPleysierCommunity Expert
Community Expert
Jun 7, 2019 3:24 AM UTC

Try this extension manager https://www.dmxzone.com/go/22670/dmxzone-extension-manager-for-dreamweaver/

Initially it will have a warning that the extension is not of DMXzone origin or similar; ignore that message and it should install.

HARSHIKA VERMA​, I'm keeping my emotions to myself this time

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NovaWrightAuthor
Participant
Jun 7, 2019 7:15 PM UTC

Thanks, but what Adobe provides is not a normal extension.  It's a .exe patch file that installs the HTML5 Pack when you run the updater.  Any other ideas?

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Nancy OShea
Community Expert
Nancy OSheaCommunity Expert
Community Expert
Jun 8, 2019 10:22 PM UTC

Don't use that patch.  It's outdated anyway.

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Nancy O'Shea— Product User & Community Expert
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