Serge_G 87 Posted January 30, 2022 (edited) Hi, I was testing D11 and Python4Delphi components (Getit version) With VCL 32 bits and 64 bits application execute, 👍 good job Same program FMX but, if 64 bits is OK, 32 bits raise an exception. Any explication ? Edited January 30, 2022 by Serge_G Share this post Link to post
pyscripter 689 Posted January 30, 2022 (edited) Looks like it is looking for python3.3. This is no longer supported. Just check the properties of TPythonEngine. Is UseLastKnownVersion checked? Edited January 30, 2022 by pyscripter Share this post Link to post
Serge_G 87 Posted January 31, 2022 (edited) Hi, thanks. UseLastKnownVersion is/was checked (by the way it's the 3.10.2) I was not aware of this property, unchecking it raise an "could not open Dll "python310.dll" exception (always and only on 32 bits) Edited January 31, 2022 by Serge_G Share this post Link to post