Hi All.

I just trying open paperwallet in desktop wallet on Mac. But I have error: Invalid private key encoding (code -5)

I have tried exact example from this thread, but it is the same error.

importprivkey 6RADQpd6fn1pXEy3cYBUVRqHauZeKaqn258r4geRGHRvyAa7PGE paperwallet1


Do you have any thought on reason of error?

Thanks