This is an ASP.NET web site. The problem is some users can see correct page in IE while some others see same pages in an incorrect format. By compare the trace for both good and bad clients, we found the problem related to length of user agent....

The problem is that the WSUS failed to be started, even after reinstalling it. Symptom In the application event log, it records 1310 error as below when the issue reproduce. Event Type: Warning Event Source: ASP.NET 2.0.50727...

Problem 1: ASP.NET performance objects disappeared There are two ways to reload the counters again. First one is using “unlodctr/lodctr” command utility. Here are the detail steps: 1. Logon to the server with administrator privilege 2. Open...

To test a customer performance issue, I modified the processModel configuration in machine.config. After that, I opened IIS MMC and got follow error when try to expand the sites. “There was an error when trying to connect. Do you want to retype your...

I have worked on an Http Error 500 issue recently. The issue has been successfully solved but the root cause is still pending research. Problem Description A web host server is managed by 3rd party software which is a commercial web hosting automation...

Backgound In IIS5.0 or IIS6.0, with the IISADMPWD feature, we can easily change an expired user’s password via several ASP pages. For more information about this feature, please refer to http://support.microsoft.com/kb/833734 Symptom If you create...