AsiaTech: Microsoft Azure & Development
IIS & SMTP Service shut down when successfully apply Security policy
Here is the story about the issue. IISSVC and SMTPSVC services are changed from auto start to...
Author: APGC DSI Team Date: 04/11/2010
Troubleshooting and Administrating MSDTC (Microsoft Distributed Transaction)
Administration 1. How does client communicate with MSDTC Cluster? 2. Understanding MSDTC...
Author: APGC DSI Team Date: 03/30/2010
How to troubleshoot MSDTC transaction failure issue with linked Oracle Server on Win2003
In enterprise environments, customers sometimes need to set MSDTC transaction to work with remote...
Author: APGC DSI Team Date: 03/30/2010
How to Manage IIS7 Website Remotely
Step One: Make sure Management Service has been installed on the IIS7 server...
Author: APGC DSI Team Date: 03/18/2010
How to troubleshoot DCOM 10009 error logged in system event?
Symptom: Sometimes, we may see below DCOM 10009 errors in our system event, or we may receive the...
Author: APGC DSI Team Date: 03/15/2010
How to troubleshooting 404.17 error on IIS7 server while browsing ASP page
English Version 中文版 How to troubleshoot 404.17 error on IIS 7 Background: Customer reported 404.17...
Author: APGC DSI Team Date: 03/11/2010
How to troubleshoot the “Red Arrow” issue in Component Services ( I )
In distributed environment, when we meet problems to call DCOM components or COM+ application, the...
Author: APGC DSI Team Date: 02/21/2010
Troubleshooting COM/DCOM/COM+: COM Interop with .NET
- .NET application may crash when calling function from native C++ dll 2. DllCanUnloadNow function...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting COM/DCOM/COM+: General Issues
- How to Tune the ASPProcessorThreadMax and EmulateMTSBehavior 2. Why my DCOM service reports 10010...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting Biztalk
- 0x800706D9 when contact a SSO master secret cluster 2. Biztalk: No result returns when click the...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: Security Issues
- How to manage my Windows user password through IIS web portal 2. Security Token Handle Leak in...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: Tracing IIS
- Various .NET Performance Counter Problems 2. Digging out information from FREB efficiently with...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: Application Slowness
- Performance Issue Caused by Crashed Finalizer Thread 2. Deadlock due to two versions of same...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: Application Performance dropped due to High CPU
- ASP.NET application 100% CPU caused by System.Collections.Generic.Dictionary 2. Problem on...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: Application Performance dropped due to Memory issues
- TlsAlloc failed with TLS_OUT_OF_INDEXES 2. Web Application Memory leakage caused by XML...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: Web Service
- Unable to install Web Service in the IIS7 2. The file '/xxx/xxx.aspx' has not been pre-compiled,...
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: SSL/Certification
- SSL Handshake error when use HTTPS 2. How to use 256 bit SSL in IIS 6.0
Author: APGC DSI Team Date: 02/05/2010
Troubleshooting IIS: IIS Administration Issues
- IIS Admin Service cannot start with error 0x80004015 2. IIS MMC hangs after upgrading Windows...
Author: APGC DSI Team Date: 02/05/2010
IIS Admin Service cannot start with error 0x80004015
Symptom: IIS Admin Service cannot start. IIS manager shows a blank window. It throws error code...
Author: APGC DSI Team Date: 01/22/2010
Troubleshooting Message Queue messages get delayed intermittently
Symptom: Sometime you may find the MQ messages get delayed intermittently. The delays are about 60...
Author: APGC DSI Team Date: 01/22/2010
Use a proxy page to realize OWA Single Sign-on
In a production environment, if customer sets Exchange OWA (Outlook Web Access) behind some external...
Author: APGC DSI Team Date: 12/29/2009
ASP cannot open encrypted Access 2007 database file via ODBC
Symptom: To reproduce the issue: 1. Install “2007 Office System Driver: Data Connectivity...
Author: APGC DSI Team Date: 12/20/2009
DllCanUnloadNow function isn't invoked after using classic COM components in .NET applications
COM Interop is a technic for calling an unmanaged COM component from a .NET application, please...
Author: APGC DSI Team Date: 12/14/2009
The “page cannot be displayed” error occurs due to incorrect IIS installation
Customer has an IIS 6.0 with SMS installed. When access one of the SMS virtual directory, IE showed...
Author: APGC DSI Team Date: 12/11/2009
Why cannot this ASP.NET application domain be unloaded?
Symptom: According to the dump file, there are dozens of application domains for one asp.net web...
Author: APGC DSI Team Date: 12/08/2009
Error “setup was unable to load the master information file”
Symptom: When clicking “Add/Remove Windows Components” in control panel, it shows error...
Author: APGC DSI Team Date: 12/07/2009
Analyze .NET Fusion log with PowerShell in timely manner
In my previous post, I give one sample on how to use Powershell to filter and categorize information...
Author: APGC DSI Team Date: 12/02/2009
Fail to start W3SVC: The parameter is incorrect
Symptom When start World Wide Web Publishing Service service, the following Service error message...
Author: APGC DSI Team Date: 11/26/2009
0x800706D9 when contact a SSO master secret cluster
Symptom: ========== You may see the following warning event in a BizTalk machine. Event Type:...
Author: APGC DSI Team Date: 11/24/2009
Why can't I retrieve metadata of WCF service to generate proxy class successfully?
Symptom: When we use svcutil.exe to generate the proxy class or configuration file through...
Author: APGC DSI Team Date: 11/22/2009
Why does client application report “RPC is Unavailable” after compiled as a Release Version?
One customer has a DCOM application, which was developed by unmanaged C++. The client application is...
Author: APGC DSI Team Date: 11/20/2009
How to index IIS 7.0 Web sites in Windows Server 2008 by Indexing Service
We can use the following steps: Install IIS 6 Management Compatibility =============================...
Author: APGC DSI Team Date: 11/19/2009
0xc0c01b15 fail to start BizTalk service
Problem: After recovering the BizTalk databases from a disaster in BTS2K6 R2 or after upgrade from...
Author: APGC DSI Team Date: 11/18/2009
How to configure shared MSDTC resource for Windows 2008 Failover Cluster
In this document, I'd like to give you some brief ideas about how to configure MSDTC resource in...
Author: APGC DSI Team Date: 11/17/2009
How to use 256 bit SSL in IIS 6.0
3 steps: 1. Install the fix https://support.microsoft.com/kb/948963 which will install the cipher...
Author: APGC DSI Team Date: 11/10/2009
How to configure individual MSDTC resource with SQL cluster application in SQL Server 2008 Failover Cluster
In the Windows 2008 Failover Cluster environment, we recommend the "Incoming Caller Authentication...
Author: APGC DSI Team Date: 10/28/2009
Digging out information from FREB efficiently with PowerShell
IIS 7.0 provides the FREB method to get verbose requests handling information for all contents file...
Author: APGC DSI Team Date: 10/19/2009
BizTalk SQL job “MessageBox_Message_ManageRefCountLog_BizTalkMsgBoxDb” always be shown as suspended in SQL Activity Monitor
Symptom: According to BizTalk best practice, we should ensure BizTalk related SQL jobs were enabled...
Author: APGC DSI Team Date: 10/16/2009
ASP.NET application high CPU utilization caused by “System.NotSupportedException”
Background: ========== Customer experienced the high CPU utilization with their ASP.NET application...
Author: APGC DSI Team Date: 10/15/2009
How to Tune the ASPProcessorThreadMax and EmulateMTSBehavior
Background Sometimes we may find the ASP requests are very slow because of too many requests queued....
Author: APGC DSI Team Date: 10/12/2009
Timestamp Difference for FTP Directory Browsing
If you are familiar with FTP services shipped with Windows Server, you will know there are two...
Author: APGC DSI Team Date: 10/12/2009
Why My HTTP Service Cannot Be Stopped.
Symptom: In order to stop listening port 80 of IIS on windows server 2008 on which SQL Server 2008...
Author: APGC DSI Team Date: 09/24/2009
High CPU usage for .NET 1.1 XSL transformation
In .NET 1.1, XSL transformation with System.Xml.XmlDataDocument may run very slowly and the CPU...
Author: APGC DSI Team Date: 09/20/2009
Understanding MSDTC communication from network layer traffic
MSDTC relies on RPC to communicate from peer to peer. In general situations, it is supposed to be...
Author: APGC DSI Team Date: 09/18/2009