A lot of errors : 1. When I startup PC, it says the dock meets confliction in ram. 2. There always pop up many windows saying "windows main process rundll32 stopped working" 3. internet explorer can not open when the xwindows dock is running. If I quit xwindows dock evey software works normally and never see such errors. I love xwindows dock so much than other docks. Please fix these errors in the next version of xwindows dock!!! Thank you~~Thank you~~Thank you~~Thank you~~Thank you~~ I saw the windows (vista) error report, it is problem of XWDkernel.dll when this dll try to use rundll32.exe and another problem is if I select "Include windows reflection" and maximum any windows, then the dock is stuck when mouse moves over it , at the same time there popups many small windows saying"Access violation at address 004E257A in module' xwindowsdock.exe'. Read of address OC4EFFEO". While if I do not maximum any window the dock reflects windows perfectly. So I have to close this function even though I love it very much. (I do not wanna turn off UAC, I think it has nothing with UAC.) Do not double post - mps69