Ahmad Masykur

Share your knowledge although one function!

About the author

Ahmad Masykur is a Software Architecture Engineer at PT. Freeport Indonesia Jakarta Indonesia.
In this blog, I share things of interest to me. Most topics are likely to be related to software development, but don't hold me to it.



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Ahmad Masykur

Server Application Unavailable

Sering kali, saya mendapatkan pesan error "Server Application Unavailable" ketika pertamakali setup IIS dan ASP.NET di komputer baru. Pesan lengkap dapat dilihat pada paragrap berikut.

Server Application Unavailable

The web application you are attempting to access on this web server is currently unavailable.  Please hit the "Refresh" button in your web browser to retry your request.

Administrator Note: An error message detailing the cause of this specific request failure can be found in the application event log of the web server. Please review this log entry to discover what caused this error to occur.


Setelah dicek di event viewer ternyata aspnet_wp.exe (WinXP) tidak dapat berjalan karena kekurangan hak akses untuk mengakses sumber daya .NET Framework. Untuk mengatasi permasalahan ini sangat sederhana cukup tambahkan group "LocalComputer\Users" dari 3 user berikut ke.

  1. IWAM_<ComputerName> contoh: AMASYKUR\IWAM_AMASYKUR
  2. IUSR_<ComputerName> contoh: AMASYKUR\IUSR_AMASYKUR

Setelah ketiga ketiga user tersebut ditambahkan sebagai member group Users, reset IIS dengan perintah


Attempting stop...
Internet services successfully stopped
Attempting start...
Internet services successfully restarted

Berhasil deh....

Tags: ,
Categories: ASP.NET
Permalink | Comments (12) | Post RSSRSS comment feed


Tomi Yahya Indonesia | Reply

Sunday, April 06, 2008 11:42 PM

Tomi Yahya

Salam kenal..
Bang apa harus 3 user itu yang di kasih akses, kalau cuma aspnet nya aja tetap gak jalan ya?
Maaf gak pake IIS, masih Home edition.

Ahmad Masykur Indonesia | Reply

Monday, April 07, 2008 8:27 AM

Ahmad Masykur

Pesan error Server Application Unavailable bisa jadi bukan karena user tidak memiliki hak untuk akses assembly .NET, penambahan hak akses terhadap user tersebut mungkin spesifik untuk lingkungan tertentu. Di lingkungan saya diterapkan beberapa policy yang diatur oleh domain controller, sehingga untuk keperluan khusus harus dilakukan penyesuaian.
Defaultnya user IWAN_ dan IUSR_ sudah masuk dalam group Users, kemungkinan di komputer Bapak user tersebut tidak perlu didaftarkan lagi sebagai member group Users.

Masoud Iran | Reply

Saturday, May 03, 2008 9:19 PM


I think you have got your site slagon idea "Share your knowledge although one function!" from a Hadith from our Prophet (PBUH).
He says: "بلغوا عنی ولو آیة", isn't itdear brother? Smile

Ahmad Masykur Indonesia | Reply

Monday, May 05, 2008 11:26 AM

Ahmad Masykur

Yup, you're right, that is little modification from Hadith of my Prophet as your type above.

Agus Suhanto United States | Reply

Sunday, May 11, 2008 2:50 PM

Agus Suhanto

cahnom, mbok ya kamu bikin gravatar, biar gambarnya icon mu nggak kayak alpuket gitu loh...

Agus Suhanto United States | Reply

Sunday, May 11, 2008 2:52 PM

Agus Suhanto

Busyet, icon-ke sendiri jadi kayak buah dondong gitu...

Busby SEO Test Pinay United States | Reply

Thursday, January 08, 2009 11:24 PM

Busby SEO Test Pinay

Server Application Unavailable in some matters problems

Gucci Clothes United States | Reply

Friday, January 16, 2009 2:22 PM

Gucci Clothes

The web application you are attempting to access on this web server is
currently unavailable.  Please hit the "Refresh" button in your web
browser to retry your request.

NFL Tickets United Kingdom | Reply

Friday, January 23, 2009 11:58 AM

NFL Tickets

Server Application Unavailable problem to with the server. try out the restart that.

Immediate Fixed Annuities United Kingdom | Reply

Saturday, January 24, 2009 6:28 PM

Immediate Fixed Annuities

thanks for information about web applition & server. whenever I use tomcat web applition unavailable some matters.

Precision Auto Services, Morris NJ United Kingdom | Reply

Thursday, February 05, 2009 9:36 PM

Precision Auto Services, Morris NJ

When you receive this error, make sure to check the event viewer on the server. This is found under administrative tools. Under the application event log, you will likely find an error that states: "It is not possible to run two different versions of ASP.NET in the same IIS process. Please use the IIS Administration tool to run the application in a separate process."

Experienced, certified mechanics for fine European cars and their owners.  

Birch Tire and Auto Service United Kingdom | Reply

Tuesday, February 10, 2009 2:48 AM

Birch Tire and Auto Service

The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry.

Birch Tire has provided 3 generations of automobile service at our location on Route 46 in Rockaway, NJ.

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