Feature Not Supported

I have version 16.5 Document Imaging installed on dev machine. I am trying to save single page as RasterImageFormat.CcittGroup4. Just as a side note, cannot save file using other formats either. I have included the following dlls in my project:
Leadtools
Leadtools.Annotations
Leadtools.Codecs
Leadtools.Bmp
Leadtools.Fax
Leadtools.Tif
Leadtools.Document
Leadtools.Forms
Leadtools.ImageProcessing.Color
Leadtools.ImageProcessing.Core
Leadtools.ImageProcessing.Effects
Leadtools.ImageProcessing.SpecialEffects
Leadtools.ImageProcessing.Utilities
Leadtools.Twain
Leadtools.WinForms

All version 16.5.0.0. I've tried saving image as bmp, tiff, ccittgroup4 all same problem.

This is the error:
Leadtools.RasterException: Feature not supported
at Leadtools.RasterException.CheckErrorCode(Int32 code)
at Leadtools.Codecs.RasterCodecs.SaveOnePage(Int32 page, SaveParams saveParams)
at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams)
at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, String fileName, RasterImageFormat format, Int32 bitsPerPixel)
at TrafficImaging.frmMainImage.SaveFile(String savePath) in ....

I am developing in VS 2010, .NET 4 Framework (full version not client).

This seemed to work previous to me re-imaging (had to re-install Win 7, VS 2010, Leadtools V16.5).

Any ideas?

The 'Feature no supported' with the RasterCodecs.Save method usually means that you did not include the correct file format DLL(s). In the case of CcittGroup4, you need to have the Leadtools.Codecs.Tif.dll and Leadtools.Codecs.Fax.dll DLLs with your application.

I want to check how exactly you are using our methods and classes. Can you send an email to support@leadtools.com and include the following:
1) A link to this forum post.
2) Your LEADTOOLS v16.5 serial number. Do not post it here.
3) Create a small sample Visual Studio 2010 project (not your full application) that shows the problem and send it to me in a ZIP or RAR file.
4) The build number (file version info) of the Leadtools.dll and Leadtools.Codecs.dll.