Note: Even on 64-bit systems, the command is still regsvr32 . Windows automatically directs this to the 64-bit registry keys if the DLL is 64-bit.
Important prerequisites
zkemkeeper.dll is a proprietary SDK (Software Development Kit) component developed by ZKTeco (now ZKTechnology). It exposes a set of COM (Component Object Model) interfaces that allow third-party applications—such as time attendance software, access control systems, or custom HR platforms—to: zkemkeeper.dll install 64 bit