XnView Software

Do you determine image format based on the contents of the file or the extension? If contents of the file would you mind sharing how you identify IMNET (IMT) image format files? I am just trying to confirm that the files I'm dealing with are really IMT format. If you have a sample IMT image file you ...

Unfortunately they contain sensitive data--medical records--so I can't provide a sample. Also there is no way to create new ones since that format is no longer created with the application being used to generate the images.

I'm trying to convert some old IMNET (IMT) Image Files to Tiff. When I attempt to read the files in VB6 using the following code I get an Unknown format error (-2147467259). I have confirmed that the file does open with a viewer that supports IMT file format but would prefer not to use that product ...