Posted by darren.winter on Jul 08, 2020; 1:37pm
URL: https://forum.librecad.org/windows-10-and-librecad-tp5719193p5719207.html

right click a dxf file and select "properties" from the menu. on the properties dialog click the "change" button. in the "how do you want to open .dxf files from now on?" dialog scroll down to the bottom and click the "more apps" link. manually browse to your librecad installation folder and then double click "LibreCAD.exe" (e.g.: C:\Program Files (x86)\LibreCAD 2.2.0 RC1 254 20200612\LibreCAD.exe). finally, click the "ok" button on the previous dialog followed by apply/ok on the properties dialog.