heronpt

Both attempting to save to a folder outside of Paint.net, and saving within Paint.net, I get a message stating: "Unable to save to due unspecified error." I have done: Control +Shift +F to compress the layers. I have Windows 7 and have saved files to other folders in the past. Any suggestions on where to start to find the "unspecified error?" Thank you, Carol I've attempted saving using .png