Add Files displays no files to add

[nltoft]

When I attempt to add files with the Vault client, the "Add Files/Folders" window lists no files to add. There are indeed files in the folder on the hard disk which are not yet checked in. When I cancel the operation, I get an exception: "Object reference not set to an instance of an object". Clicking "Details" shows:

System.NullReferenceException: Object reference not set to an instance of an object.
at System.Windows.Forms.ListView.OnHandleDestroyed(EventArgs e)
at System.Windows.Forms.Control.WmDestroy(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ListView.WndProc(Message& m)
at VaultClientUILib.SmartListView.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

This happens when trying to add files in three different projects: Visual Studio 2005, Visual Studio 2008, Visual FoxPro 9. I was able to add files via the Vault client prior to integrating Visual Studio 2005 with Vault. I don't know whether integrating has anything to do with it.

Here is the version info from the Help | Technical Support window:
Client Information
Vault Client Version: 3.0.6.2856
.Net Framework Version: 2.0.50727.3053
Operating System: Microsoft Windows XP Professional
Service Pack: 3.0
OS Version: 5.1.2600
Total Physical Memory: 1.98 GB
Time Zone: (GMT-08:00) Pacific Time (US & Canada)

Server Information
Vault Server Version: 3.0.6.2856
.Net Framework Version: 1.1.4322.2407
Operating System: Microsoft Windows 2000 Advanced Server
Service Pack: 4.0
OS Version: 5.0.2195
Timezone: (GMT-08:00) Pacific Time (US & Canada); Tijuana
SQL Version: Microsoft SQL Server 2000 - 8.00.760 (Intel X86)
Dec 17 2002 14:22:05
Copyright (c) 1988-2003 Microsoft Corporation
Enterprise Edition on Windows NT 5.0 (Build 2195: Service Pack 4)

Thank you in advance.

[nltoft]

I figured out the problem! Yesterday, I removed .NET framework 1.1 to free up disk space. I just put it back (along with SP1 and hotfix KB928366) and now I can see files to add and add them!

[Beth]

Thanks for the update. If you have any further problems with it, just let me know.