says file doesnt have app associated...etc...
Bill Stuntz Well-known member Sep 8, 2020 #2 ???? TOTAL GUESS about your problem... This might help: https://forums.realflight.com/index.php?threads/help-r8-knifedge-cant-download-models.52412/
???? TOTAL GUESS about your problem... This might help: https://forums.realflight.com/index.php?threads/help-r8-knifedge-cant-download-models.52412/