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  5. QuickOPC-Classic in .NET
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  9. Trial period expired in the deployed App

Trial period expired in the deployed App

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22 May 2023 08:12 #11742 by support
Replied by support on topic Trial period expired in the deployed App
Hello,

the license key you have used (serial number 1999323883) has been purchased in 2018, and is with Upgrade Assurance for QuickOPC versions released by 12/31/2019.
But, you are using it with QuickOPC 5.62 which has been released in 2021. So, in fact, you have been running on a trial version all along; then there comes some absolute day when this stops working (as it did).

You have later purchased extensions to the Upgrade Assurance, and received newer license keys that cover the newer versions. Use the newer (newest) license key and you will be OK. Send me an email to support09 (at) opclabs.com if you need further help with this.

Best regards

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22 May 2023 06:44 #11740 by v.parma
Trial period expired in the deployed App was created by v.parma
I have deployed in 2021 one app compiled with license file by this code line:

LicensingManagement.Instance.RegisterManagedResource("QuickOPC", "Multipurpose", 
                Assembly.GetExecutingAssembly(),
                "OPCLog.Resource.Key-Permanent-ShareIt-1999323883-20190101.bin");

The program working fine until the 12/12/2022, later recive this error message:

ERROR Id: OpcLabs.BaseLib.Licensing.LicensingException - Not allowed to run by the license "Multipurpose". You might be running a trial license, and the version of the software you are using is obsolete. To resolve this problem, a) obtain a recent version, or b) ask for an evaluation license key, or c) install a license valid for the current version.
Product information follows. Component name: "QuickOPC", license IDs: "Multipurpose", version number: 562, release date: 13/11/2021, trial validity: 397 days, option expression: "EasyDAClient".

I didn’t want to release trial versions but lifetime enabled, where did I go wrong??
Thanks.

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  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. Installation, Deployment
  9. Trial period expired in the deployed App
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