I am using a Dell D600 Laptop using "Dell Wireless WLAN Utility" ver 22.214.171.124. I can no longer connect wirelessly in known good hotspots. Every time I right click on the bars (wireless utility, or 'radio') in the system tray and select 'open utility' I get the same error message "Internal configuration inconsistent, please restart machine to resolve the problem." Machine has been restarted several times to no avail. I reinstalled wireless driver and still have the same problem. Please help.