Hello all - I have started having this weird problem, and the permissions solution, as above (one that worked for me previously), is not working now. Have checked permissions, tried on two different machines (Mojave and Catalina). Checked that I have the current version of QTR for each OS. The result keeps returning as a an “…-out.txt” file. Am attaching a zipped folder with the original quad and the adjusted txt, in the hope that someone (Walker?) can quickly turn this around for me. A more permanent solution would be nice… why does this keep happening? Thanks