ImportError: Module use of python39.dll conflicts with this version of Python.https://devzone.nordicsemi.com/f/nordic-q-a/118431/importerror-module-use-of-python39-dll-conflicts-with-this-version-of-pythonHello, I&#39;ve come back to an existing project after a reboot of my computer and I&#39;m now getting the error when I execute a build: ImportError: Module use of python39.dll conflicts with this version of Python. This doesn&#39;t happen when I do a pristineen-USTelligent Community 13Tue, 25 Feb 2025 14:41:43 GMTRE: ImportError: Module use of python39.dll conflicts with this version of Python.https://devzone.nordicsemi.com/thread/524646?ContentTypeID=1Tue, 25 Feb 2025 14:41:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a787bad6-4d41-4994-9158-0d00f69d43c8Neil Benn<p>Apologies for not replying sooner - I upgraded to version 2.9.0 and the problem went away</p><div style="clear:both;"></div>RE: ImportError: Module use of python39.dll conflicts with this version of Python.https://devzone.nordicsemi.com/thread/520555?ContentTypeID=1Wed, 29 Jan 2025 13:44:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b8a17a59-2c19-461d-b4e7-f00b1d0ad64cdejans<p>Hi Neil,<br /><br />You might have conflicting versions of Python on your system.<br />For testing, check if reinstalling your NCS v2.4.2 fixes the error.<br /><br />Best regards,<br />Dejan</p><div style="clear:both;"></div>