I am using Corel x3 on Win10, and when I try to open the files, it pops up the error message.
I saw many many similar threads but with no successful solution.
I tried changing the file to .zip and deleted the embed folder but the page was still blank.
Did someone solve the problem and can help?
Avant Garde Bk BT and Common Bullets Normal have been common default text and symbol fonts cooked into the default document templates of many CorelDRAW files going back to the early 1990's. They're fonts included with CorelDRAW. The best thing to do to get the font substitution warnings to disappear is installing those fonts.
Thank you! That got rid of the error message but the page still opens blank. Do you think the file might got corrupted?
If there are no objects in the document I would suspect the file was corrupted. Maybe a botched auto-save operation was the culprit; I've seen that happen before.