Can't get firmware uploaded to switch.

[network_adminis]

When I try to upload the firmware to the switch it will error out. I have tried through SmartZone, TFTP, and flash drive with no success. Yes, I downloaded it several times and even tried a different version but it still will error out.

telnet@xxxxxxx#copy disk0 system-manifest FI08095h_Manifest.txt secondary
Parameter Validation Successful
Manifest file Download Done
Signature Download Done
....Signature Download failed
Manifest Download Failed
telnet@xxxxxxx#copy disk0 system-manifest FI08095h_Manifest.txt primary
Parameter Validation Successful
Manifest file Download Done
Signature Download Done
..Signature Download failed
Manifest Download Failed
telnet@xxxxxxxx#copy tftp system-manifest 10.50.0.133 FI08095h_Manifest.txt primary
Parameter Validation Successful
..Manifest file Download Done
..Signature Download Done
..Signature Download failed
Manifest Download Failed
telnet@xxxxxxx#copy tftp system-manifest 10.50.0.133 FI08095g_Manifest.txt primary
Parameter Validation Successful
..Manifest file Download Done
..Signature Download Done
..Signature Download failed
Manifest Download Failed