Error Signature

I have been getting an error that causes Weather-Display to shutdown.

The error is labeled:
ERROR SIGNATURE

and has the following information in the window:

AppName: weatherd.exe AppVer: 9.7.1.0
ModName: kernel32.dll
ModVer: 5.1.2600.1106 Offset: 00013887

This has just started happening but has happened everyday for the past three days.
I am presently running WeatherDisplay ver.9.7.1.0 (See above)
Win XP Pro with all M/S critical updates
ASUS P4B533-V motherboard
512Mg memory
Intel P4 1.6a process at 1.6Ghz
Running 24/7
Continually updating W-D versions.

Really not sure if WD is causing this problem but have not changed anything else in the past weeks days.

Thanks
Dave

anyone else getting this?
pretty weird!
does it happen at a certain time every time?