"winetricks dotnet40" fails verifier because System.EnterpriseServices.Wrapper.dll missing?

[Dan Kegel]

With current git, when I try
  rm -rf .wine
  sh winetricks -q dotnet40
  sh winetricks -q dotnet_verifier
  wine netfx_setupverifier.exe
the verifier reports failure:

...
[07/04/12,21:45:13] ****ERROR**** File
C:\windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll
is not installed on the system
...
[07/04/12,21:45:15] ****ERROR**** Verification failed for product .NET
Framework 4 Client

That file does seem to be on disc, but somewhere else:
c:/windows/Microsoft.NET/Framework/v4.0.30319/System.EnterpriseServices.Wrapper.dll

Not sure how serious it is that that's misplaced.   Have other folks seen this?
- Dan