If you receive Microsoft Excel cannot access the file, There are several possible reasons error message you can use the following suggestions to resolve the issue.

If Task Scheduler is not opening an Excel file on your Windows PC, ensure the task is set to run only when user is logged on, or use these fixes.

Luckily, online tools can help fix these broken Excel files. One of the best file repair software is called Wondershare Repairit. It's like a superhero to repair excel file online!