VS crashes when changing wrap from command line (ow20)

[KonstantinNosov]

Steps to reproduc

• Open wrap solution in VS
• in command line: o add-wrap nunit -scope tests

Result:
VS crashes with following exception:

Exception Type: System.IO.IOException
Exception Message: The process cannot access the file 'E:\WORK\FINAM\Inceptum.Framework\Inceptum.Framework.tests.wrapdesc' because it is being used by another process.
Exception Stack Trace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.IO.File.Open(String path, FileMode mode, FileAccess access, FileShare share)
at OpenFileSystem.IO.FileSystems.Local.LocalFile.Open(FileMode fileMode, FileAccess fileAccess, FileShare fileShare) in c:\TeamCity\buildAgent\work\c71e0c1ab1563c43\src\OpenFileSystem\FileSystems\Local\LocalFile.cs:line 115
at OpenFileSystem.IO.FileExtensions.OpenRead(IFile file) in c:\TeamCity\buildAgent\work\c71e0c1ab1563c43\src\OpenFileSystem\FileExtensions.cs:line 36
at OpenWrap.IO.IOExtensions.<>c__DisplayClass11.<Read>b__0() in c:\src\openwrap\src\OpenWrap\IO\IOExtensions.cs:line 15 at OpenWrap.IO.IOExtensions.Read[T](Func1 open, Func2 read) in c:\src\openwrap\src\OpenWrap\IO\IOExtensions.cs:line 100 at OpenWrap.IO.IOExtensions.Read[T](IFile file, Func2 read) in c:\src\openwrap\src\OpenWrap\IO\IOExtensions.cs:line 15
at OpenWrap.PackageModel.Serialization.PackageDescriptorReader.ReadAll(IDirectory directoryToReadFrom) in c:\src\openwrap\src\OpenWrap\PackageModel\Serialization\PackageDescriptorReader.cs:line 35
at OpenWrap.PackageManagement.Monitoring.PackageDescriptorMonitor.NotifyAllClients(IFile wrapPath) in c:\src\openwrap\src\OpenWrap\PackageManagement\Monitoring\PackageDescriptorMonitor.cs:line 83
at OpenWrap.PackageManagement.Monitoring.PackageDescriptorMonitor.HandleWrapFileUpdate(Object sender, FileSystemEventArgs e) in c:\src\openwrap\src\OpenWrap\PackageManagement\Monitoring\PackageDescriptorMonitor.cs:line 68
at System.IO.FileSystemWatcher.OnChanged(FileSystemEventArgs e)
at System.IO.FileSystemWatcher.NotifyFileSystemEventArgs(Int32 action, String name)
at System.IO.FileSystemWatcher.CompletionStatusChanged(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* overlappedPointer)
at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP)

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Installed Extensions
NuGet Package Manager
State = Enabled
Version = 1.0.11220.104

VSCommands 2010
State   =   Enabled
Version =   3.7.3.0

---

Environment Data
VisualStudio.Version = 10.0
VisualStudio.Edition = Ultimate
VisualStudio.FullName = C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe
VisualStudio.RegistryRoot = Software\Microsoft\VisualStudio\10.0
VisualStudio.LocaleId = 1033
VisualStudio.DisplayMode = vsDisplayMDITabs
Time.UTC = 16.09.2011 12:43:58
Time.Local = 16.09.2011 16:43:58
OS.Architecture = x86
Environment.Version = 4.0.30319.235
Environment.HasShutdownStarted = False
Environment.OSVersion.Platform = Win32NT
Environment.OSVersion = 6.1.7601.65536
CurrentThread.Id = 1
CurrentThread.Name = [null]
CurrentThread.ThreadState = Background
CurrentThread.IsBackground = True
CurrentThread.UICulture = English (United States)
CurrentThread.Culture = Russian (Russia)
Process.PagedMemorySizeMB = 500,21484375
Process.MaxWorkingSetMB = 1,34765625
Process.NonpagedSystemMemorySizeMB = 0,270896911621094
Process.PagedSystemMemorySizeMB = 1,32799530029297
Process.PrivateMemorySizeMB = 500,21484375
Process.VirtualMemorySizeMB = 1135,66796875
Process.WorkingSetMB = 575,35546875
Process.UpTime = 01:03:51.7580000