A certified ZKTeco partner might supply a tool named KeyExe (hypothetically) to generate a site code or install a license. However, this is not standard. Official downloads from ZKTeco (zkteco.com) do not contain a generic "keyexe" file.
Ensure that employee IDs on the physical machine perfectly match the IDs inside the desktop software database. Mismatches can cause KeyExe to fail during log synchronization. zksoftware keyexe
At its core, (often appearing as key.exe or keyexe.pro within system directories) is an executable file or licensing component associated with ZKSoftware's desktop attendance management software. A certified ZKTeco partner might supply a tool