Question / Problem:
In Forms Designer > Images, why are the form images not updating after overwriting an existing image with a new image of the same name?
Answer / Solution:
There exists a setting "Image Refresh Duration" on the forms tab of Settings in KTA Designer System Settings.
When the user navigates to a form that uses an image stored on the database, the forms server checks if the image is on disk and if the last modified date is greater than the current time plus the Image Refresh Duration. If it is, it will cause a refresh of the image.
To update the image, the form containing the image needs to be accessed at runtime from within the workspace.