What type of resource is your binary? Have you inserted a binary editor for the corresponding resource type? Due to licensing restrictions there is no inbuilt editor for PNG, just for BMP.

Hi Achim,  With Passolo 2018 18.0.171.0 in a resx and Rc file I configure to extract the picture. This configuration allow me to see the image but I can't modify the file. Do you have a better configuration ? 

Hi Achim,  With Passolo 2018 18.0.171.0 in a resx and Rc file I configure to extract the picture. This configuration allow me to see the image but I can't modify the file. Do you have a better configuration ? 

RESX and RC behave differently, but pictures can be changed anyway in in my tests I haven’t found any issue.

RESX files

Images are usually stored as PNG and are created as an embedded image stream

When associating PNG with a standard image editor on your system you can edit and store the changes into the project. Passolo also has functions to export and later on import changed images. When generating the target file the changed image stream is created an stored in the RESX.

RC files

RC files don’t contain image streams, you will see references to image files

If these image files are available relatively to the source file, Passolo will import them into the project, show them and will allow to change them. When generating the target file, Passolo will store the changed image relatively to the target file as a new image. So here it is a good idea to store source and translated RC file in different folders to prevent that source images will be overwritten.