Error Installing on Vista

Yes I do! Why?

I can't help directly, but you might want to look at this post to see if it gives you any pointers

http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1106331&SiteID=1

Also, you might want to try running the installer as msiexec /i "LINQ Preview (May 2006).msi" /log log.txt and seeing if the log says anything else interesting.....

Here is the part of the log with the error:
...
InstallFiles: File: AssemblyInfo.vb, Directory: C:\Program Files\LINQ Preview\Samples\VB\Hands On Labs\XLinq Hands on Lab\Exercises\Exercise1\Start\My Project\, Size: 1229
InstallFiles: File: CSharp3CodeDomProvider.dll, Directory: C:\Program Files\LINQ Preview\Bin\, Size: 76592
InstallFiles: File: Resources.resx, Directory: C:\Program Files\LINQ Preview\Samples\VB\Hands On Labs\Visual Basic 9.0 - XML Integration with XLinq\Sources\VBXmlExercise1To3\VBXmlExercise1To3\My Project\, Size: 5612
InstallFiles: File: Interop.EnvDTE80.dll, Directory: C:\ProgramData\Application Data\Microsoft\MSEnvShared\Addins\, Size: 135168
DEBUG: Error 2835: The control ErrorIcon was not found on dialog ErrorDialog
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2835. The arguments are: ErrorIcon, ErrorDialog,
Error 1320. The specified path is too long: C:\ProgramData\Application Data\Microsoft
MSI (s) (68:5C) [00:00:05:497]: Product: Microsoft .NET LINQ Preview (May 2006) -- Error 1320. The specified path is too long: C:\ProgramData\Application Data\Microsoft

DEBUG: Error 2835: The control ErrorIcon was not found on dialog ErrorDialog
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2835. The arguments are: ErrorIcon, ErrorDialog,
Are you sure you want to cancel?
Action ended 0:00:07: InstallFinalize. Return value 2.
Action 0:00:07: Rollback. Rolling back action:
Rollback: Copying new files
Rollback: Creating folders
Rollback: CommitRemoveSamplesFolder
...

Thanks!!!!!!!!!!!!

I had to read it twice ... ;-)