Recently my Office 2007 always give me this error message "windows cannot find...", "make sure you typed the name correctly". It always happens after Vista system booted up and first time when I double click a word document. Then it becomes normal when second time I double click it after close everything.
I searched through the net, but hardly found anything useful. There are quite many threads talking about it but no solution still. It seems everybody have slightly different symptoms, and the fix can also end up quite differently. So it appears this issue is case by case. I tried a few methods, and even tried the "official fix application" to twig the registry, but nothing ended successful. It's not big software issue, but really bugs.
One of the forumer talked about his way to fix the problem, and that gave me some hint. I figured it out that it has something to do with third party Add-In stuff. That's why the problem is case by case and all symptoms not same. So an easy way to fix this could be just follow a few simple steps:
- Open up your office 2007, and check what you got in the "Add-Ins" tab.
- It should be empty. If got anything, trace what's the application and uninstall it.
This should do the trick. I solved my problem by unstalling the "Microsoft Learning Essentials". Hope this tip helps. :)

