@Narman and@VolvoGirl - problem solved. I renamed the archive (and not the file in the archive as I attempted previously) to have the file extension of *.tax201...
I am incorrectly using "import" to refer to the step at the beginning of transferring a prior year's return. Thanks for catching the imprecision of my language ...
@Narmanand@VolvoGirl - new PC... the setting to expose file extensions was disabled. I was renaming the file, and not the actual extension which Windows10 was h...
@Narman- that's awesome; I am pleased that worked for you. I tried renaming the file again once more, and no luck. I still get the 'This import was unsuccessful...