How to Recover Corrupted VBA Projects – Tips & Tools

When a project won’t open or modules vanish, try these steps.

First aid

• Open Excel in /safe mode
• Export any accessible modules immediately
• Try extracting from a backup copy

Re-import modules

Use a clean workbook; import .bas / .cls / .frm files.

Prevention

• Keep code in source control (exported text files)
• Sign projects and avoid abrupt crashes
• Save frequently; keep rolling backups