There are many variants recover corel draw corrupt file online, but the most easiest are the following...
By guide
Corel makes a .BAK backup file that has the same name and is usually located in the same folder as the original file, but can also be located in the /Programs/Corel/Programs/Draw folder.
When a file is corrupted or otherwise damaged, find the .BAK file, open it, and copy it (save as) over the original corrupted file.
Or by articles, tips, etc.
https://support.corel.com/hc/en-us/artic...
https://support.corel.com/hc/en-us/artic...
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