I see there is some update at http://panasonic.jp/support/global/cs/soft/download/hd_writer.html
I don't use this app but thought I'd offer what I found.
Bob
The HD writer program does not allow me to click "NEXT" after I "select" the videos to copy. I reloaded the soft ware to see if this was the problem. I have no idea what to do next. I'm open for any suggestions. It seems so simple but I can not copy the video. THXS.

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