Reported multiple times before do a search for the solution. Likely culprit a failed download, re-download the file and verify that it has the correct size if not try again. Some have reported trying up to 5 times before getting a file that will run. If you want to avoid it you can get a download manager.
Eduardo Rolón AIA NCARB
AC27 US/INT -> AC08Macbook Pro M1 Max 64GB ram, OS X 10.XX latest
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