Hello, I have searched all over the internet to find away to backup our siemens s5 and s7 key disks because they are getting to the point that we have to read them 3 times in order to get the authors.exe program to recogonize that there is a key there. I talked to siemens and they wont send you a key disk unless you dont have a key disk or if you do have one they will send you a new one after they have received yours in the mail.

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