*** HR originated: -2147024774 in Debug View

If any of you use Debug View and Visual Studio 2010, you may have noticed some random output such as:

[7160]
[7160] *** HR originated: -2147024774
[7160] *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
[7160]
[7160]
[7160] *** HR propagated: -2147024774
[7160] *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
[7160]
[7160]
[7160] *** HR originated: -2147024774
[7160] *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
[7160]
[7160]
[7160] *** HR propagated: -2147024774
[7160] *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
[7160]
[7160]
.... etc....

Turns out this is a known defect/ general annoyance with Visual Studio 2010. The current 'workaround' is to just add a filter to ignore its output. If you use Debug View a lot like I do then hit Ctrl + L and paste the following into the exclude list:

* HR*; *d:\iso_whid*