I am trying to upgrade our Cisco 3750G Integrated WLC from version 5 to version 7, at 92% I receive an error
Code file transfer failed - Error while writing output file
There is enough space on WLC,
Total System Memory............: 529088512 bytes
Used System Memory.............: 121180160 bytes
Free System Memory.............: 407908352 bytes
I have tried 2 different TFTP servers..
Any thoughts?
