I’ve been building a BizTalk pipeline component for the last couple of days and a few moments ago I was having trouble adding it to the Toolbox to test it (again). Anyway it wasn’t working and throwing up some errors. It took me a whole hour to realise that I was forgetting to flick to the BizTalk Pipeline Components tab in the Add/Remove dialog box.

Urgh. Thats sixty minutes I won’t get back!