I guess I fixed the other error now I am back to this one.....
The reader has no storage card in this slot.
Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 64, in run
File "site-packages\calibre\gui2\device.py", line 372, in _upload_books
File "site-packages\calibre\devices\usbms\driver.py", line 178, in upload_books
File "site-packages\calibre\devices\usbms\device.py", line 841, in _sanity_check
ValueError: The reader has no storage card in this slot.
for creating Calibre, and this is the first problem I have ever had.