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ERROR:
The archive file is corrupt, truncated or archive parts are missing
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I've received 'Ajax error this' or 'another error that' and except for one site, I had to use 'Update Manager' to perform this task. I'm currently on my last site to update and when I received the above error, I had to post this message. I would have liked to enter this message as a 'support ticket' but that to does not work! Any assistance in this matter would be most welcomed.