>>>Can You open this DLL with dependancy walker to see declaration in C? May be it requres some pointers?
>>
>>fooey, space was not the issue.
>>
>>We don't have VisStudio on the pc running tha application. Is this something we can do with just VFP?
>
>Dependanye Walker is free to download. http://www.dependencywalker.com/
umm, ok, here is the output from dependency:
BUICScan(.\images\f0000078.tif)686840794 -- funcTS400ScanSetup 1686841045 -- funcTS400ScanOne686841045 -- funcTS400ScanReadInit686841055 -- funcTS400ScanReadInit - TSOpenScan686843578 -- funcTS400ScanReadInit - Exiting686843578 -- funcTS400ScanRead686843578 -- 1ScanRead: iFile, iStatus = 0686843578 -- iImageFormat = 4, iGray256Level = 0686843578 -- 1ScanRead: iFile, iStatus = 0686844600 -- ScanRead: iFile, iStatus = 0686844600 -- iImageFormat = 4, iGray256Level = 0686844610 -- Width = 1248, Height = 864, BitPerPixel = 1, ImageSize = 134784686844620 -- funcAddMemTIFFHeader width = 1248, height = 557, bits = 1686844630 -- funcAddMemHeaderToTIFF, iStatus = 557, iScannerFormat686844630 --

Does this help?