I use NT4 and IIS as web server. After running for a while (few days), I got an pop-up error and the web server stops:<BR><BR>OLEChannelWnd : inetinfo.exe Entry point not found.<BR>URLEscapeW@@YGXPBGAAVCVirtualString@@H@Z could not be located in the dynamic link library QUERY.dll<BR><BR>I could not figure it out through searching the internet. Any hints would be highly appreciated. Thanks a lot.