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Therefore, technically speaking, you will not upgrade the DualShield Windows Logon 5.x to 6.x. Instead, you will migrate the DualShield Windows Logon from 5.x to 6.x. During the migration period, you can are able to run both the 5.x and 6.x in parallel. In order to better distinguish Windows Loogn 6.x from Windows Logon 5.x, the DualShield Windows Logon 6.x is also labelled as DualShield Windows Logon G2.
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