@scorpio810
Thank you, that batch worked, launched qelectrotech with German UI.

I did some additional research and found out (some details might only be valid for my unzipped (Portable?) version):

  • It's not necessary to use that hand made batch. The unzipped App contains a file Lancer QET.bat

  • Double click on that batch will launch W\bin\qelectrotech.exe

  • Changing Language in Menu ˋSettings → Configure ... Languages → [ok]ˊ wil not show any effect. That's expected, because Dialog tells "Applied to nextlaunch ..."

  • To change UI language it is necessary to ˋClose → Launch with double click on Lancer QET.bat (!!!)ˊ

  • That will launch qelectrotech with selected UI language

Lancer QET.bat will not be modified by selecting a different language for UI
 
I wonder which other Changes do need launch via that batch to get them applied to qelectrotech. Launch directly with double click on qelectrotech.exe again launches program with French language UI

Bug 246 https://qelectrotech.org/bugtracker/view.php?id=246?

Moin.
Also ich find' es ist schlicht ein Bug, wenn ein Eintrag im Konfigurationsmenü für die Sprache einfach ignoriert wird. Aber schau'n wir mal!

Ich habe:
QElectroTech V 0.80c+87c957a06d79751d3
Compilation : GCC 9.3.0
Built with Qt 5.15.2 - Date : Feb 21 2021 : 10:29:35
Run with Qt 5.15.2 using 12 thread(s)
CPU : NAME AMD RYZEN 5 3600 6-CORE PROCESSOR
RAM Total : 16334 MB
RAM Available : 9117 MB
GPU : VideoProcessor GeForce GT 710
GPU RAM : RAM Total : AdapterRAM 2147483648 B
OS : winnt - x86_64 - Version : Windows 10 Version 2009 - Kernel : 10.0.19042
*** Qt screens ***
( 1 : 1920 x 1080 )

Wer kann meine Desktopverknüpfung so ändern, dass das Programm in deutsch gestartet wird?  Aktuell:
"D:\Dateien\Ressourcen\ECAD\qelectrotech-0.80+git7124-x86-win32-readytouse\bin\qelectrotech.exe --common-elements-dir=elements/ --common-tbt-dir=titleblocks/ --lang-dir=lang/ --config-dir=conf/ *"   (ich weiß, dass das nicht funktionieren kann)
Funktionieren:
""

Dake schon mal imvoraus

Rainer