I have used Zip Backup successfully for many months with no problem. However, today I tried to do an incremental backup and I got the following error message in a window titled "Zip Backup to CD - All":
'Questions And Answers.url' is not a valid integer value.
When I clicked the "OK" button, the backup apparently terminated. I searched my disk for a file named "Questions And Answers.url" but found nothing with this name. I tried to do a complete backup but I got the same error message. I renamed the All.dat and All.cat files to "Old All.dat" and Old All.dat" hoping that the software would create new files but I got the same result. Finally, I unchecked the Cat box, and the software created a complete backup. However, I want to use the Catalog feature. What's going on, and what should I do to fix this problem?