Hi,

Yesterday I proudly sent my first trickle for CP. I even left my computer running this evening to get to the second trickle faster. When I came back the CP screen saver was hanging. No turning earth and no progress in data either. The screen saver didn\'t disappear when I was moving my mouse.
The only way to get on was the power switch. After reboot the WU was gone. The stats report a client error now, so I\'m afraid my work is gone now.
Any idea why?

hadsm4.13, boinc 4.45, WU-name 2gjl_000135915, host 209173.

I\'ve got a dual-processor P4. Another WU is still running on 1,10%. Don\'t know if the two WU\'s were running simultaniously. Until now that was no problem, but the screen saver is barely used.

Roel

The error code for that WU was -1073741819. This has been a difficult one to solve.

My suggestion would be to turn off the screensaver, i.e. set it to "Blank", and see if the problem crops up again. Also, if you haven't updated your graphics card drivers lately, it might be a good idea now.

Lots of those 0xc0000005 lately, I have seen reports about it in team fora.

I wonder if it's a new CPDN client or if it's the current core client that does that.

None of my CPDN 4.12 ones had any trouble with CC 4.19 lately, all intermediate results and full runs worked.