You can run HnS by browsing like you did to the folder where the files were unpacked to or simply right on ui.exe and choose the create shortcut option to see that dragged onto the desktop. You can even rename that to something Build 61 being that version.
When first going to use it following the selection of the XP, Vista partitions/drives in order to see Vista hidden HnS will automatically see EasyBCD 1.7.2 downloaded at that time in order to see the XP entry made in the Vista loader. That also sees the option for restoring the Vista mbr.
The most likely and most common problem seeing XP or Vista load up at first is not having copied the necessary boot files from the XP root over to the Vista primary. Once you have the ntldr, ntdetect.com, and boot.ini files(essential) copied over you have to edit the boot.ini file itself to change the "rdisk(0)partition(1)" generally seen when XP is the only OS on the first primary partition to point to where it is now.
If XP is on a second hard drive like seen here it would then be "default=multi(0)disk(0)rdisk(1)partition(1)\WINDOWS". Notice the change on the rdisk item there from above. That will be in the default OS line while the HnS will change the lower with the multi(0)disk(0)rdisk(1)partition(1)\WINDOWS="Vista Hide 'n Seek: Windows XP" /noexecute=optin /fastdetect" seen under "operating systems".
For removal once the Vista mbr and boot information is restored simply delete the folder that the HnS files were unpacked into and use the uninstall option for EasyBCD seen in the Start>programs folder there. But the problem you saw booting was from not first seeing the boot files copied over and the edit of the boot.ini(copy on Vista primary only) seeing the needed edit.
For a second primary on the same the rdisk item would remain at (0) while then the partition item would see "rdisk(0)partition(2)" as simple as that simply allowing the save option as all files to overwrite the copy. XP should load right up. The Vista installation dvd sees a section for repair tools with an automatic startup repair option there.
MORE TO ADD: The information seen here is the full amount of detail for the unhandled exception error seen when trying to use any of the HnS options besides the add new entries which then opens up EasyBCD. I didn't see any option for uploading a copy+paste to a text file like NotePad.
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.IO.FileNotFoundException: Could not find file 'C:\menu.lst'.
File name: 'C:\menu.lst'
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)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options)
at System.IO.StreamReader..ctor(String path, Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize)
at System.IO.StreamReader..ctor(String path, Encoding encoding)
at System.IO.File.ReadAllText(String path, Encoding encoding)
at System.IO.File.ReadAllText(String path)
at NeoSmart.Vista_HnS.Core.Menu..ctor(Char bootDrive)
at NeoSmart.Vista_HnS.UI.Timeout..ctor(Char bootDrive)
at NeoSmart.Vista_HnS.UI.MoreOptions.btnDo_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.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)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
UI
Assembly Version: 0.5.0.61
Win32 Version: 0.5.0.61
CodeBase: file:///C:/WINVISTA/HIDE'N'SEEK/BUILD%2061/UI.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Vista HnS
Assembly Version: 0.5.0.61
Win32 Version: 0.5.0.61
CodeBase: file:///C:/WINVISTA/HIDE'N'SEEK/BUILD%2061/Vista%20HnS.DLL
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Management
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Management/2.0.0.0__b03f5f7f11d50a3a/System.Management.dll
----------------------------------------
Accessibility
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1434 (REDBITS.050727-1400)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.