I tried upgrading PA2050 to from 4.01 to 4.04.
But when I choose upload en the image file the PA starts uploading/checking the image and after a time I receive the error: Invalid Image.
Tried creating a new web server certificate and downloaded the image again but the outcome was still the error.
Then I decided to try upgrading to 4.03 and that succeeded.
Again tried upgrading to 4.04 but without succes.
BTW: I'am staging the appliances so I can't register them at the moment to try automatic installation.
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