Restore become failed on using networker 8.2 SP1

Hello all,

We are taking backup and restore  on our secondary storage but restore become failed . Please provide your input. Output is mentioned below:

recover -f -s ri2001 -a C:\\00024_12\\

Recovering 2 files into their original locations

Total estimated disk space needed for recover is 1048 MB.

Requesting 2 file(s), this may take a while...

Recover start time: 5/14/2015 7:50:49 PM

Requesting 1 recover session(s) from server.

91651:recover: Successfully established AFTD DFA session for recovering save-set

ID '2757000650'.

97988:recover: read failed: i=4, readahead_sz=524312, usrlen=4, usrlen_readahead

=524312, iovcnt=2, errno=22!

53363:recover: Recover of rsid 4385 failed: Error receiving files from NSR serve

r `ri2001'

73724:recover: One or more recover threads failed to exit successfully

73731:recover: Parent recover thread exited with errors

52973:recover: Didn't recover requested file C:\00024_12\01G-00-000000V1_5965

52973:recover: Didn't recover requested file C:\00024_12\

Received 0 file(s) from NSR server `ri2001'

Recover completion time: 5/14/2015 7:52:13 PM

Any kind of help is appreciable.