NiceLabel 6 - Assertion failed

Issues related to NiceLabel installation and activation

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NiceLabel 6 - Assertion failed

Post by Gintas » Thu May 28, 2020 12:43 pm


Need help. Just moved NL 6 PowerForms Runtime to another workplace, Windows 10 Pro.

The problem is that when I am trying to start a form, error "Assertion Failed: xdrPtr->xdERRadr = = xl, file XX.CPP, line 1510" appears. after pressing Ok: "Abnormal program termination". It repeats many times until killing the process.
The form loads correctly, I can see correct data on this form.

Thanks in advance.

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Re: NiceLabel 6 - Assertion failed

Post by dado » Wed Jun 03, 2020 1:01 am


Since NiceLabel V6 is no longer supported, was never tested in latest OS and we can not guarantee that will work with latest Operating Systems. ... cle-policy

We would strongly suggest you to upgrade to the latest V2019 that you can download from our webpage and test in TRIAL mode for 30 days:

Kind regards,

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