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by rbanffy 4453 days ago
I remember Microsoft had "strict" builds of libraries (and Windows itself, IIRC) that did parameter checks. You would boot the machine with that software and run your program (more slowly) and some functions that would work on a consumer OS would generate errors on it.

Do they still do it?

1 comments

Yes, you can download the checked build from the MSDN Subscriber Downloads.

But last time I checked the .NET Framework abused some Win32 API calls [1] so if you had some WinForms application you'd end up with loads of errors in code that wasn't yours.

Might be fixed, it's been a while since I looked.

[1] http://connect.microsoft.com/VisualStudio/feedback/details/3...