Installing PE - Fatal Error: central directory not found
Hi,
I bought the latest PE a couple of days ago on Amazon - Adobe Photoshop Elements 2018 & Premiere Elements 2018 [Mac Download] .
The software downloaded successfully, but upon trying to install I got the message "Fatal Error: central directory not found".

This happened when WINZIP tried to unzip the downloaded file pepe2018_MAC.zip
I deleted the file in case it was corrupted and downloaded it again. I also deleted WINZIP and re-installed it.
I "restarted" my Laptop.
No success.
I am using a MacBook Pro with a 250 Gb SSD with about 60Gb free storage
Memory 8Gb memory
OS - Sierra 10.13.3
Can anyone please advise me on how to resolve this issue as I cannot get my money back from Amazon.
Thanks in advance for the help.
Dirk
