"Excel cannot open the file because the file format or file extension is not valid. verify that the file has not been corrupted and the file extension matches the format" I don't have any back up of these files, I tried Excel's Open and Repair option, I tried changing the file...
If the "Excel cannot open the file because the extension is not valid" problem is caused by corrupt Excel files and not by file compatibility, you need a professional file repair program to help you fix the problem.EaseUS Fixo Document Repairis an all-in-one tool that can help withcorrupt...
Excel cannot be open because the file format or file extension is not valid Hi All, There is an excel.xlsx file in my computer. That file was deleted by me and later recovered by a tool that recovers deleted files. There is no error in the last modified date and the size o...
Excel cannot open the file 'XXXX.xlsx' because the file format or file extension is not valid. I am a MAC user I AGAIN encountered an error opening my excel file after the excel update AUG 15 2023. Error says " Excel cannot open the file 'budget 9.xlsx' bec...
1、首先我们打开电脑，点击打开运行，之后输入“regedit”，回车确定。2、然后我们在弹出来的窗口中点击打开HKEY_CLASSES_ROOT\.xlsx\ET.Xlsx.6\ShellNew中的“FileName”。3、然后我们在弹出来的窗口中右键单击“FileName”选择“修改”，输入保存Excel表格位置的路径：C:\Program Files\Microsoft Office\...
Excel 无法打开文件“~$book.xltm”,因为文件格式或文件扩展名无效 Excel cannot open the file ~$Book.xltx because the file format is not valid, please verify the file or extension is not corrupt Solution: 清空C:\Users\%用户ID%\AppData\Roaming\Microsoft\Excel\XLSTART ...
The error can happen opening any Office file type, not just Excel files. For Excel file types, the error says: "Excel cannot open the file [filename] because the file format or file extension is not v...
If you still get an error message that Excel cannot open the file because the file format or file extension is not valid, there are some great methods to fix it! Method 1.Change the file extension! In all versions of Excel until 2007, documents were saved in the XLS format. But Excel...
Hi all. All of a sudden, whenever I open any Excel file (Office 2013; Win 10), it displays the message, > Excel cannot open the file '~$PERSONAL.XLSB' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension...
Excel cannot open the file 'xxxxx.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file.因此，我们在调用SaveCopyAs之前最好探测一下当前的默认保存格式设置，本设置在如下注册...