I am installing NetSTORM at my computer at home and all the applications seem to be working properly except for STORM, which is the one I needed. When I go to Analyze > STORM, I get this message: Run-time error '339': Component "OWC11.DLL' or one of its dependencies not correctly registered: a file is missing or invalid.

OWC11 is Microsoft's Office Web Components. It has a spreadsheet control which several of the program dialogs use. Microsoft dropped it from Office 2007. NetSTORM depended on its presence on the host machine. Fortunately, it's a free download from Microsoft. You can download OWC11 from http://www.microsoft.com/downloads/details.aspx?familyid=C815DFFA-D5F3-4B71-BF46-13721BD44682

You might also try http://www.microsoft.com/downloads/details.aspx?familyid=644008e0-77c9-4a02-ac9b-e30d0930c4be

You can check which version of OWC you're running in NetSTORM by going to the Analyze | Gradually Varied Flow and clicking the colorful Microsoft icon on the left. I've got 12.0.0.6211

We're in the process of porting the program to C#. We expect this move to resolve issues such as this that relate to Microsoft's discontinued OWC software.