I'm trying to run PTW and I receive the following error code. My software protection is the USB key.

Category: Hardware Locks-USB keys-Error Codes

Answer: See the following error codes.

  • -1: Time-out
  • -2: Invalid address
  • -3: Key not attached to parallel or USB port
  • -4: Not a SKM hardware key
  • -5: Write verification
  • -999: Invalid service

  • 15: Network hardware key server not running
  • 133: No more stations can log in for this program
  • 134: No more activations left
  • 155: This version of PTW requires a newer version of the Aladdin License Manager to be installed on the server