D. wrote:

Hey all,

  As of 1 a.m. CST Oct. 27th I have started getting an "Unknown Fatal Error:
100" when attempting to send in finished WU's that shut downs my SETI 3.08
client.

  A server check on the SETI website indicates their servers are fully
operation.

  I've run SETI for over three years with no problems, this current machine
has run the client for 7 months with no problems.  Running XP Pro w/ No new
patches or installations lately.

  Anyone else have this problem or any idea's?

Rename or remove the results.sah file.
Make sure your User Info window has your Name there, if its not there, then click settings, change/create login, Log into Existing Account, this should fix it.