https://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/Understanding-AutoCAD-backup-and-autosave-files.html Issue: You want to know more about the backup (. bak) and autosave (. sv$) files that AutoCAD creates, where they are located, and how to use them. Solution: Backup (bak) Files Automatic Save (sv$) Files Temporary (ac$) Files Drawing Recovery Manager Backup (.bak) Files Drawing backup files are typically created every time that […]