Suppose I have a timekeeper, Ronald jack x628-C, I export time attendance data from the device, including two files: data.dat and device.dat because the old machine runs or crashes the device, I buy the device again If I restore the fingerprint from the old device, I added the remaining device.dat file, which was reported: "IP Error Input!" Restore the data to the device, and the data must be the backup BIN data passing the backup function before. Any of you know this error only helps with.
dongtrien 13 Newbie Poster
rproffitt 2,662 "Nothing to see here." Moderator
It appears you've been working this since 2011?
Also checking https://www.c-sharpcorner.com/forums/restore-fingerprint-data-for-timekeeper-ronald-jack-x628c and other discussions it appears this is far too rare a device.
My advice is to hunt down the manufacturer and ask if such operations are supported and more.
dongtrien 13 Newbie Poster
I look for example backup and restore code written in winform C#, do you have this example shared with
rproffitt 2,662 "Nothing to see here." Moderator
@dongrien. It appears to be a rare thing. Again, find the maker to see what they supply for example code or API.
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