How to make IIS7 play nice with Office Interop
Source I’ve just started working on a new project for which we had to dig out one of our older libraries. We wrote it to retrieve data from MS Excel workbooks using the Office interop assemblies, and thus far it has never given us issues. A slight change this time round was that we were using our library in an ASP.NET site rather than a desktop application. As a result I was faced with two errors that we’d never seen…