Tegron,

>I am getting an error in the Object Test Bench when I try to instantiate AApptest or any other object in my business project. It worked fine prior to my upgrading to the recent hotfix.
>
>Create Instance Failed
>
>Details: 0x80004005
>
>Any ideas of how to get around this error???

Make sure you have the very latest hotfix. The first hotfix was replaced a few days later. I am not sure it that is your problem but should verify that first.
Tim