Try putting the file on a USB drive plugging that directly into the TD panel and then doing the upgrade from the TD Panel DashBoard looking into that USB drive
Also on the status page it should tell you what CPU you have and you should only try to use that upgrade file.
If you still have issues after this please contact Tech Support directly so that they can assist
https://support.rossvideo.com/hc/en-us
That link has the support contact information and ability to open a ticket online.
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Les O'Reilly
Director - Switcher Product Management
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