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  1. Qt for Python
  2. PYSIDE-3182

Windows 10 2016/Enterprise LTSB: DLL load failed while importing QtWidgets

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    • None
    • 6.9.2
    • PySide
    • None
    • Windows 10
    • Windows

      Trying to import Pyside6.QtWidgets (or any other part of pyside) results in
      ImportError: DLL load failed while importing QtWidgets: The specified procedure could not be found

      Steps to reproduce:

      Downloaded python 3.13.7 (from https://www.python.org/ftp/python/3.13.7/python-3.13.7-amd64.exe).

      Ran pip install pyside6 (output in pip_install_output.txt)

      Then ran python -v -c "from PySide6.QtWidgets import QApplication" (output in verbose_output.txt)

       

        1. verbose_output.txt
          44 kB
        2. pip_install_output.txt
          1 kB
        3. log_debug_windows.txt
          110 kB
        4. image-2025-09-15-13-41-23-159.png
          image-2025-09-15-13-41-23-159.png
          11 kB
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            crmaurei Cristian Maureira-Fredes
            tomas.svec Tomáš Švec
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes