Response. CacheControl

You can set this property to “public” if you want to advise the proxy server to cache this asp page. By default, this property will be set to “private”. Usually ASP pages are developed to be unique for each user browsing the website. And that’s the reason why IIS is setting this property to be “private”…

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Getting Error ‘8002801d’ Library not registered on ASP files

Today I worked on a case where the customer was getting Error ‘8002801d‘ Library not registered. The fix for this error was a pretty simple one. Just re-registered the asp.dll CMD> CD C:\WINDOWS\System32\Inetsrv CMD> regsvr32 asp.dll If you get this error, you also won’t find the 3.0 folder under HKCR\TypeLib\{D97A6DA0-A85C-11CF-83AE-00A0C90C2BD8} Interesting facts about IISRESET: You…

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IIS services down – "Error parsing XML file. Reason: An invalid character was found in text content" – 4275 Event from IIS Config in the System event log

Problem IIS Services are not starting Symptoms You may see the following events in the System Event log: Event 7024 from Service Control Manager – The IIS Admin Service service terminated with service-specific error 2149648394 (0x8021080A) Event 4275 from source IIS Config – Error parsing XML file. Reason: An invalid character was found in text content. Resolution…

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Enabling Kerberos Delegation on a NLB scenario

  Most common support incidents we come across is the kerberos delegation issues. So I would like to list down the steps that need to followed for configuring IIS for the kerberos delegation. General steps to be followed on the IIS machine Make sure that NTAuthenticationProviders is set to “Negotiate,NTLM” c:\inetpub\adminscripts> cscript.exe adsutil set w3svc/ntauthenticationproviders “Negotiate,…

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Won’t be able to change certain properties of the website – POPUP – "A non-fatal configuration error occured" when opening IIS Manager GUI

Problem You won’t be able to change certain properties of the website (ex. IPAddress). You may get a pop-up saying “A non-fatal configuration error occurred. Not all available information may be displayed” when you expand the computer name in the IIS Manager. Symptoms You may be able to create a website, but after creating that…

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"No such interface supported" error on IISRESET

Today, one of my customer came up with an error message. He was getting “No such interface supported” when he did an IISRESET. I was not able to reproduce his issue on our box here. C:\WINNT\system32>iisreset No such interface supported I was getting puzzled on seeing this error and did a search on the internet, but…

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GetObject Failed while trying to ENUM / using ADSUTIL

Today when I was playing around with my IIS 6.0, got the following error when tried to do an ENUM of / using ADSUTIL.VBS script. C:\Inetpub\AdminScripts>adsutil enum /Microsoft (R) Windows Script Host Version 5.6Copyright (C) Microsoft Corporation 1996-2001. All rights reserved. ErrNumber: -2147221020 (0x800401E4)Error Trying To ENUM the Object (GetObject Failed):  Tried to know the meaning…

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403.18 : “The Specific Request Cannot Be Executed from Current Application Pool.”

403.18 : “The Specific Request Cannot Be Executed from Current Application Pool.” I came across this issue with one of the customer. He is trying to configure custom error pages. His app architecture is like this… he has a errors folder where he has all the custom error pages. He have many other Virtual Directories and…

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My 1st Post

Today I found the way I could create this BLOG and did it! To tell about me, I am a working as IIS support engineer for Microsoft GTSC, India. I will use this blog to put all my tech stuff related to IIS, ASP.NET and other Microsoft technologies. I also have my personal blog in http://rakkimk.spaces.msn.com…

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