Warning C500

*** Warning C500

MISSING DEVICE (R012:DRIVER NOT INSTALLED)

MISSING DEVICE (COMMUNICATIONS ERROR)

MISSING DEVICE (SECURITY KEY NOT FOUND)

The compiler could not detect the security key or your license is not compatible with the installed product.

Possible reasons:

1. The product version is not covered by your license.
2. The license has expired.
3. Support maintenance has expired.
4. Security Key (Sentinel Dongle) not found.

Resolutions to the causes above:

1. Reinstall the previous product version or renew your license to cover the current product version.
2. Renew your license.
3. Renew the support maintenance contract.
4. Refer to knowledge-base articles
   • GENERAL: WARNING 500 - MISSING DEVICE (DRIVER NOT INSTALLED)
   • C51: WARNING C500 (MISSING DEVICE) AFTER UPDATE

Refer to the section Security Key Messages in Licensing Errors of the Licensing User's Guide.