Encountered error 1603 while updating

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The following is the probable list of known causes for this error to occur: As discussed, The 1603 error code is mostly returned when any action fails during an installation on Windows, and most commonly it indicates that one of the custom actions in the MSI failed.

When we encounter a failed setup with return code 1603, here are the steps that we should follow: Re-run the setup with verbose logging enabled using steps similar to those that are listed here. Step 2: Open the verbose log in a text editor such as notepad and search for the string “return value 3”.

I have the original install file (11.006), but if I re-install it again, won't I just encounter the same update error 1603?

his error message is displayed by the Microsoft Windows Installer Engine (Wondering whats this?

I'm encountering an error 1603 while attempting to update my Acrobat Pro 11.006 software.