I cannot upgrade a wlc 4402 from release 5.2.178 to release 6.0.188.
When I try to tranfer the new release the download cannot complete and the log is
%TFTP-3-WRITE_NOCLOSE_FAIL: tftp_client.c:147 Error while writing the local file: No space left on device
How can I delete a file on the flash or view the available space?!
Thanks and Regards