SMC Networks SMC7003USB - Manual (Page 56)

U
PGRADING THE
M
ODEM
S
OFTWARE
6-2
2. The Information window will be displayed reminding you not to
unplug the USB cable until the uninstall process has been completed.
Click OK to continue.
3. A message will display indicating that you can unplug the device.
Remove the modem connection now. Then click OK.