iis : Exceptions

ASP.NET Tip: Keep hidden files hidden

IIS.net — Tue, 26 Aug 2008 10:00:00 GMT

I have seen a few cases of this so I wanted to let everyone know. If you install the FrontPage Server Extensions (FPSE) on a web server, it will install some configuration files in a directory under your web site called _vti_cnf. This folder Read More......( read more ) Read More......(read more)

System.IndexOutOfRangeException on a webfarm

IIS.net — Wed, 13 Aug 2008 10:00:00 GMT

Here is another issue that a customer had that I thought would be helpful to others. Problem The customer said they are getting Exception type: System.IndexOutOfRangeException every minute or so when accessing their web site. The error looks like Read More......( read more ) Read More......(read more)

Update for viewstate issues

IIS.net — Tue, 12 Aug 2008 19:00:00 GMT

So a while ago I posted about how to fix the Validation of viewstate MAC failed error . There is some really exciting news that is coming with Visual Studio 2008 Service Pack 1 and .NET Framework 3.5 Service Pack 1. One of the improvements Read More......( read more ) Read More......(read more)

ASP.NET Tips: DumpAllExceptions output changes

IIS.net — Wed, 23 Jul 2008 10:00:00 GMT

The first time you run !DumpAllExceptions you will see it print out one full exception for each type of exception that is in the dump. This will include the message and the callstack of the exception. For example: Any time after that, if you run the same Read More......( read more ) Read More......(read more)

ASP.NET Tips: What to gather to troubleshoot - part 5 - OutOfMemoryException

IIS.net — Mon, 19 May 2008 14:49:41 GMT

So we already talked about what to gather when you are experiencing high memory . But what if you are actually getting a System.OutOfMemoryException? Here is how you capture a dump at the time you are running out of memory. The following steps Read More......( read more ) Read More......(read more)