Hi,
is there any way to delete predefined image size? (File -> New -> Custom Document)

If you want to delete the combobox. That's not possible.

If you want to delete an entry from the comboxbox, you can look for the .predefinedimage files on you machine and delete those that you don't want.

slangkamp wrote:If you want to delete an entry from the comboxbox, you can look for the .predefinedimage files on you machine and delete those that you don't want.

Thank you for your answer, I was talking about how to delete an entry.