Most keys are locked to a specific number of cameras. If you exceed this, the key may appear invalid.

Enter the new activation key provided in your purchase confirmation email.

If you are a legitimate user searching for "upd" because your key stopped working after an update, here are the proper steps to take:

To activate or update your license key, you must use the software's built-in activation menu. AnyCam is an IP camera viewer for Windows that typically requires a paid license