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October 2007 - Posts

A Trappable error C0000005 occured in an external object, the script cannot continue running

This is an Access Violation exception which can have different causes (MDAC bad installation, third party components such as Oracle dlls which Oracle has a fix for etc...), but in the specific case I had some time ago this was due to a corrupted Windows Read More...
Posted Monday, October 29, 2007 5:14 PM by Carlo Cardella | 2 Comments
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.NET Runtime 2.0 Error, Event id:5000

This error message was reported by a customer last week; every day, randomly, his application pools (on two servers in NLB) were restarted during business hours without an apparent reason, and of course users were complaining because of lost sessions Read More...
Posted Friday, October 19, 2007 11:05 PM by Carlo Cardella | 2 Comments

Take control over Windbg

If you're like me and most of my colleagues in Customer Service and Support, you'll probably spend a good deal of time in your debugger, which for me is WinDbg. So, since I'm in love with keyboard shortcuts (a colleague of mine likes kidding me stealing Read More...
Posted Sunday, October 14, 2007 11:19 PM by Carlo Cardella | 4 Comments
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Gacutil not supported in production?

The other day I got an interesting question from a customer: We are documenting how our production assemblies should be deployed on our production servers. At first we wanted to deploy shared assemblies through the gacutil.exe utility. By reading this Read More...
Posted Wednesday, October 10, 2007 10:48 AM by Carlo Cardella | 6 Comments
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Ok, now how do I capture my dump?

Now we know how it started , some basic information and terminology and why symbols are important , it's now time to capture our first dump. How? When? Using which tool? It depends... From the second post of this series we already know the difference Read More...
Posted Monday, October 08, 2007 11:50 PM by Carlo Cardella | 6 Comments
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Is your UserControl sluggish at loading?

Here's an interesting story about performance I had the chance to work on over the last couple of weeks. The object of the call was a UserControl embedded in Internet Explorer, which was very slow to load the first time you browsed the page, but then Read More...
Posted Monday, October 08, 2007 12:11 AM by Carlo Cardella | 8 Comments
 
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