License Upk Not Found -

But just as the relief washed over him, the screen flickered.

(the -aes flag tells it to use aes.key ) license upk not found

If you aren't using ZKTeco, "license not found" errors often follow similar patterns: But just as the relief washed over him, the screen flickered

The software is looking in a specific directory (often the installation folder) for a file named something like XX_UPK.xml and can't find it. license upk not found