I just reinstalled my driver and Image Class software for the ImageClass MF743CDW laser printer and it gave an error message on installation. Something about "could not write to CAB file". I had just uninstalled the old software so it might be that the computer needed to be restarted before doing the new installation. Despite the error, the software finished installation and worked.
You're probably fine. I probably would have restarted, but if all appears to be functioning, I'd go with it. 😃
Bay Area - CA
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