Folding Forum

I'm unable to upload finished project
error message see below

[13:58:13] + Attempting to send results
[14:01:41] - Server reports digital signature does not match.
[14:01:41] (May be due to corruption during network transmission or a corrupted file.)
[14:01:41] - Error: Could not transmit unit 08 (completed July 18). Keeping unit in queue.

[14:01:41] + Attempting to send results
[14:04:58] - Server reports digital signature does not match.
[14:04:58] (May be due to corruption during network transmission or a corrupted file.)
[14:04:58] - Error: Could not transmit unit 08 (completed July 18). Keeping unit in queue.

Has the WU been completed on the same machine that did download it ?

yes,but wu(as for work folder)have been backuped and rewritten for serveral times,for machine crash caused checksum error