Funny thing is, when I right click, then select Open With, select LTspice, noting happens.I sometimes compare different Spice programs by running them in batch mode and get a RAW file. I click on them with my mouse. LTspice opens, but there is no picture. An additional command appears on the top left. Do a restore and after the PLOT window appears add the desired signal.
View attachment 1297201
If I open a .raw file from within LTspice, it opens but ONLY the last generated .raw!
None of the earlier ones open. Weird.
Jan