I created a flow between One Drive and SharePoint where if any files in One drive are modified the file in SharePoint will update. My problem is that after the flow runs successfully, the excel file in SharePoint will not open and says the file format or e...
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 ...
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\...
The first solution to the "Excel file format/extension is not valid" error is simple. There is not much you will need to do for this method, and below are all the steps you need to follow.Step 1: Open Microsoft Excel: So, you will start by opening Microsoft Excel on your computer ...
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...
If you're encountering the "Excel cannot open because file format is not valid" error due to permission issues, you can try changing the group permission settings of the Excel document. Here's how: Step 1:Right-click on the problematic Excel file and select "Properties." In the Properties...
"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...
Are you getting ‘Excel cannot open the file ‘file.xlsx’ because the file format or extension is not valid’ error while opening the spreadsheet? If Yes, then this article is just meant for you. This post comprises the complete solution of this error, so go through once and fix the ...
Creating excel file(XLSX) using StreamWriter class corrupts the file. Error : "Excel can not open the file filename.xlsx because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file…
Re: File Format/File extension not valid - Using Flow to save an excel Outlook attachment to a SharePoint document library - excel file has a table Hello,I am also trying to send the attachment received in email (.xlsx) file to Share Point with ...