Help me! met Error 20009 Invalid file format

Hi,

I use Package and Deployee Wizard of Visual Studio 6 to make a setup package for my image process control. But when I install it on another machine (without LEADTools installed) and try to use it open image the Error 20009: Invalid file format) occurred. Anything wrong? or I need add some .dll when I create the setup package?

David Liu

 

Now I use the following codes

 LEADThumb.LoadStamp = False
 LEADThumb.MaintainAspect = True
 LEADThumb.ForceSize = False
 LEADThumb.ThumbnailBackgroundColor = vbBlack
 LEADThumb.ThumbnailWidth = LEADRasterImgList.ItemWidth
 LEADThumb.ThumbnailHeight = 0 'LEADRasterImgList.ItemHeight
 LEADThumb.CreateThumbnailFromFile sTempArray(0), 1

Private Sub LEADThumb_ThumbnailEvent(ByVal Bitmap As Long, ByVal pszFilename As String, ByVal nStatusCode As Integer, ByVal nPercent As Integer)
    LEADRasterImgList.Insert(Bitmap, pszFilename, 0)
End Sub

when i change them to following code everything OK, but it is very slow:

    If moRasterIO.Load(moRaster, sFilename, 0, 0, -1) <> 0 Then
        GoTo Err_LoadImageFromFile
    End If
    If LEADRasterImgList.Insert(moRaster.Bitmap, sFilename, 0) <> 0 Then
        GoTo Err_LoadImageFromFile
    End If
    moRaster.Bitmap = 0

 

 

I add LTRTM14E.DLL manully but it still doesn't work.

Invalid File Format is thrown because you are either loading a file that is invalid, or if the filter DLL necessary for loading the file is missing.  These DLLs get loaded at run-time and are probably not going to get picked up by an automatic deployment or building program.  Your filters are in your System32 directory and look like LF???E.DLL.  You can know which filters to include by consulting your help file and look for the article entitled "Files to be Included in Your Application".  Scroll down and you will see what DLLs correspond with various file formats.

You can also test and see which DLLs are being loaded by your application at any time by using Process Explorer.  This is a free program that is available from http://www.sysinternals....cessExplorer.html.  Use this program and see what DLLs load on your development machine and then see what is missing from your deployment machine.