Downloading & Installing QP/CQP/C Tutorial

Every QP/C commercial license comes with the QP License Certificate file, which stores the commercial license information (for the QM modeling tool↑ and the QSPY software tracing host utility↑ ). The QP License Certificate file is always named exactly the same as the corresponding commercial license and has the extension .qlc. For example, a commercial license with the license number QPC-SP-230416A will be accompanied by the license file named QPC-SP-230416A.qlc.

Note: If you are a commercial licensee and for some reason you did not receive your QP License Certificate file, please send email with your license number to support@state-machine.com↑ to request your QP License Certificate.

Contents of QP License Certificate File

The QP License Certificate file is a plain-text file, which you can open in any editor and inspect (but you cannot change without corrupting it). Here is an example of a QP License Certificate file:

File name: QPC-SP-230416A.qlc

Bamboozle Technologies, Inc.
qpc
2024-08-17

Copyright (c) 2024-2025 Bamboozle Technologies, Inc. All rights reserved.

SPDX-License-Identifier: LicenseRef-QL-Single-Product

THIS SINGLE PRODUCT LICENSE IS VALID SOLELY FOR THE FOLLOWING PRODUCT:
"eGizmo Shuffle 2nd Generation"
#20EB458E46F910356133D2A0B24E3F14A2236969

The QP License Certificate file contains the following information:

The license number (the file name of the certificate file)
The name of the commercial Licensee (company or individual)
The licensed QP Framework type(s) (qpc/qpcpp)
The expiration date of the Support Term↑ associated with the license
The licensed Single Product / Product Line/etc.↑ of the Licensee
The cryptographic hash over the contents of the file and the file name, which prevents tampering with it.

Downloading & Installing QP/CQP/C Tutorial