When I run my .net 4.0 winforms application, I see tons of output in debugview (the following is an excerpt). I routinely use debugview for debug messages so all this extra stuff can get quite noisy.

[8092] *** HR propagated: -2147024774
[8092] ***   Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
[8092] 
[8092] 
[8092] *** HR originated: -2147024774
[8092] ***   Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
[8092] 
[8092] 
[8092] *** HR propagated: -2147024774
[8092] ***   Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
[8092] 
[8092] 
[8092] *** HR originated: -2147024774
[8092] ***   Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302

Does anyone know why this happens, and if/how I can prevent it?

.net-4.0
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