You can run a malware/virus scan for the problematic Excel file and your computer by using your antivirus software. The Excel file cannot open issue may be caused by malware/virus. Run a Virus Scan for the Excel File and Your Computer If it doesn’t fix the file by using Repair, you can select Extract Data to extract values and formulas from the Excel workbook.
Some free online Excel file repair tools are also included. If an Excel file is corrupted and can’t open, you can restart your computer and try to open the file again or try the 8 ways in this post to repair the corrupted/damaged Excel file for free. Possible Causes for Excel File Corruption.
How to Recover Deleted/Lost Excel Files for Free Repair Corrupted Excel File with Recovery Toolbox for Excel Create a Recovery File for Excel Workbook at Set Intervals Recover the Excel File from the Backup Copy If he insists on opening it, Excel opens the file as read-only. When Jim tries to open the file, Excel informs him that Esther is using the file. When Esther opens the sales workbook, she has the reservation for the file. This scenario can’t happen because Excel uses a concept known as file reservation. Jim’s file overwrites the copy that Esther saved, and her additions are gone. Later, Jim finishes his corrections and saves the file. Esther finishes her work and saves the file. A few minutes later, Jim loads the file to correct some errors that he noticed last week. Esther wants to add this week’s data to the file, so she loads it from the server and begins adding new information. If Excel allowed you to open and change a file that someone else on a network had already opened, the following scenario could happen.Īssume that your company keeps its sales information in an Excel file that is stored on a network server. If the file is accessible to other users, you wouldn’t want someone else to change the stored copy of a file that you’ve opened. When you open an Excel file, the entire file is loaded into memory.
But what if two users attempt to change a particular customer record at the same time? Multiuser database software contains record-locking safeguards that ensure that only one user at a time can modify a particular record.Įxcel, however, is not a multiuser application. One user may be updating customer records in the database, while another is extracting information for a report. Most database software applications, for example, enable multiple users to work simultaneously on the same database files.
Some software applications are multiuser applications. Excel doesn’t care whether you’re working on a client-server or a peer-to-peer network (where all the PCs have essentially equal functions). On these types of networks, the shared data files are typically stored on the file server. Some networks - generally known as client-server networks - designate specific computers as file servers. For example, a group of users can work on a single document, as opposed to everyone working on his or her own document and then merging them.
Understanding the Dimensions of an Array.Conditional Sums Using Multiple Criteria.Conditional Sums Using a Single Criterion.Creating Custom Views of Your Worksheet.Preventing Certain Cells from Being Printed.Copying Page Setup Settings across Sheets.Adding a Header or Footer to Your Reports.Using Named Styles for Easier Formatting.Adding a Background Image to a Worksheet.Entering Dates and Times into Your Worksheets.Entering Text and Values into Your Worksheets.