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 you get The file is corrupt and cannot be opened error while opening a Word, Excel or PowerPoint file, you need to disable Protected View, and unblock the file manually.

2. Select Manage Workbook > Recover Unsaved Workbook . Excel file recovery options 3. From the list of files displayed, open the inaccessible file and save it. Solution 7: Open MS Excel in Safe Mode ...