I deleted what I didn't want with the erase button. Then dragged what I wanted from the left pane. I will try your suggestion.When you say “changed one”, how did you go about doing this? Did you highlight the patch in the left pane and click “send to bank” or did you drag it from the left pane onto a blank tile? (Either should work.)
That error message sounds like the editor maybe isn’t pointing to the cache folder.
One thing to try is to close the editor and delete the settings text file. (A new one will be created next time you launch the editor.) Its location is given in the first FAQ in the manual.
Thanks,