Thanks for replying. It is strange. When I tried to embedded the logo, it displayed the image. Then I removed Filename and use Formula, now it works fine.
Well, this is LL13 converted to LL21. The logo used to set as Variable but now I changed it to string and use Drawing() Formula. I thought I need to delete the existing image and re-add it but when I open another LL13 to convert to LL21, the image is displayed although it is use as variable and this variable only contain string. Now I am confused. Do I use image data source as variable or formula?
As I understand, when image data source is Variable, the assigned variable should be image data type and when image data source is Formula, I need to use Drawing(“logo path”). Am I correct?