Windows 7: Application popup: rundll32.exe \ Application popup: WerFault.exe

Hello. The reason for that is XWDock 5.6 . I'm using xwindows dock 5.6 under windows 7\32bit. When start OS, I get this messages in event viewer and desktop (see screenshots). After 10-20-30 minutes or 1-2 hour again get application popups with the same errors and popups. How to fix that? Any suggestions? Thanks.
Sorry for my bad english, but hope to understand me.

I'd suggest that you first backup your data and then make sure you've got access to another computer so you can contact us if problems arise. Then make a System Restore point (so you can restore the system using the Vista/Windows 7 Startup Repair feature).

In Windows 7 you can make a Startup Repair disk by going to Start....All Programs...Maintenance...Create a System Repair Disc - with Windows Vista you'll have to use your installation disk or the "Repair your computer" option at the top of the Safe Mode menu .

Then, here's the procedure:
- Go to Start and type in "verifier" (without the quotes) and press Enter
- Select "Create custom settings (for code developers)" and click "Next"
- Select "Select individual settings from a full list" and click "Next"
- Select everything EXCEPT FOR "Low Resource Simulation" and click "Next"
- Select "Select driver names from a list" and click "Next"
Then select all drivers NOT provided by Microsoft and click "Next"
- Select "Finish" on the next page.

Reboot the system and wait for it to crash to the Blue Screen. Continue to use your system normally, and if you know what causes the crash, do that repeatedly. The objective here is to get the system to crash because Driver Verifier is stressing the drivers out. If it doesn't crash for you, then let it run for at least 36 hours of continuous operation (an estimate on my part).

If you can't get into Windows because it crashes too soon, try it in Safe Mode.
If you can't get into Safe Mode, try using System Restore from your installation DVD to set the system back to the previous restore point that you created.

Thank you for quick response. But this errors appears only , when XWDock working. When I disable program , errors and popups not occur. Actually, when XWD not running, I never seen errors or other problems. I hope to find fix\solution for compatibility.

p.p I using XWD from 2-3 days. Never view any errors, before installing program.