Since C6, we have mdb files like `SiliconStudio.Core.IO.dllSiliconStudio.Core.IO.dll.mdb` instead of `SiliconStudio.Core.IO.dll.mdb`.
I think this is due to the Xamarin.Android.Common.targets using %(TargetPath)%(Filename)%(Extension); Targetpath already contains Filename and Extension, so everything is duplicated.
Assigned to me for review/fixing.
Agreed on fix with dean, assigning to him for now (may revert back to me if his fix isn't viable).
Fixed in monodroid/master/853c2a8d