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When you change the used face recognition module, for example, replace the Cognitec module with the VA module or vice versa, the biometric vectors are automatically regenerated. This is necessary because biometric vectors received by one face recognition module cannot be used by another.

The biometric vectors are also automatically regenerated when you switch the VA SDK version or the face recognition and search algorithm of VA and VideoIntellect 1.1 face recognition modules.

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1. Left-click the  icon (Face recognition server) in the Windows taskbar (system tray, for details about the Debug window of the Face recognition server, see Appendix 2. Debug window).
2. In the opened window, select (1) Tools → Recreate firs (2).
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3. Wait for completion of biometric vectors regeneration.

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