Thanks for your advice. My wix version is : wix build 3719
As you give me the clue that might be " ERROR_NOT_FOUND ". I have tried this on my machine(previously OK to install) : delete the Default WebSite, then install my msi file. And I got the same error code. But in the failed machine, I am sure that I have the Default WebSite with ip=(All Unassigned) and port=80. I have even tried change the ip to a specific one and changed the msi to that too. But I still failed. What I want to tell is that there are more than 1 WebSite in that IIS. Is it the possible problem? Here is one question: How wix find the right WebSite? Through IP and Port, right? Thanks ChenMao -----Original Message----- From: Mike Dimmick [mailto:[EMAIL PROTECTED] Sent: Friday, November 24, 2006 10:56 PM To: Mao Chen (ATC); wix-users@lists.sourceforge.net Subject: Re: [WiX-users] Failed to read iiswebs table > Forgot to say that my os is xp professional and iis is 5.1. - succeed one > The other machine os is win2003 server and iis is 6.0. - failed one > > The IP and port are all the same. I don't think that should matter - the IIS custom actions are supposed to work for both IIS 5.x and IIS 6.0. I can't find the exact string you're reporting in the current source, in any of 2.0.4415.0, 2.0.4701.0, 3.0.2015.0 or 3.0.2128.0. Which version of WiX are you using? Error code -2147023728 is 0x80070490 hex, which indicates a Win32 error code mapped into an HRESULT. 0x490 = 1168, which is ERROR_NOT_FOUND. If you have source, it might be worth looking for this code to see where it's being reported. Since I can't find the message, it might be worth seeing if a later build of WiX fixes your problem. -- Mike Dimmick ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users