I recently upgraded to windows 10, and SyncToy worked fine. I then switched to a larger backup hard drive, and re-setup my folders, and now it's not working. I used the exact same commands as before, telling it to run the SyncToyCmd.exe file,
with the -R....but now the dos-looking window will appear (albeit completely blank) at the scheduled time, but nothing is getting backed up. I've been waiting over 6 hours and not a single file has been backed up.