subject: How To Resolve file Format Is Not Valid Error Message In Excel [print this page] As a regular of MS Excel, you might face some issues while trying to work with an Excel file or object. These issues occur when the Excel file comes across corruption. Improper system shutdown, virus, power failure, etc are a few reasons for corruption in the Excel file. Such situations create data loss scenarios. An ideal way to overcome such situations is to restore the data from an updated backup file. In cases where the backup is unavailable, there it is recommended to use an efficient Excel Recovery software to retrieve your data successfully.
For instance Sometimes, when you try to start or work with a file or object in Excel, you encounter any one of the below mentioned error messages:
File format is not valid
OR
Excel.exe caused an invalid page fault in module mso9.dll.
As a probable consequence of the above error messages, multiple workbook files may open and you observe that the toolbars and menus are missing or not displayed correctly. Furthermore, on trying to paste an Excel object into another program, you receive an error message similar to the following:
Failed to create object. Check to see that program is registered.
Consequently, you fail to access the data stored in the Excel file, after facing the above situations.
Cause:
The above situation primarily occurs due to registry issues. When the registry entries for earlier or newer versions of Excel conflict with registry entries for the current version of Excel, the above error message appears.
Resolution:
To resolve the above issues, you need to rename the registry entries for the older or later version of Excel by following the below mentioned steps:
Check the version of Excel that your running on your computer.
Then, rename the problematic Excel registry subkeys.
However, if the above given steps fail to resolve the issue, then a powerful excel repair software will enable you to retrieve the inaccessible information or data from the corrupted Excel file. Such Excel Recovery applications incorporate sophisticated algorithms to perform quick recovery of your data.
Stellar Phoenix Excel Recovery is the finest software that completely repairs and restores the corrupted Excel file in almost all corruption scenarios. The excel file repair application recovers all objects of spreadsheet such as tables, hyperlinks, formulas, an more. This repair utility provides interactive user-interface that makes it user-friendly ans self-explanatory. The read-only software supports MS 2007, 2003, XP, and 2000. It is compatible with Windows Vista, XP, 2003, and 2000 operating systems.
