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If not then rename the file.xlsx to.xls Second try. matches the format of the file. How can I fix this error?. The file format/file extension is not valid.

I keep getting this error message when trying to open an Excel file "File format is not valid". I went to the Microsoft knowledge base and the conditions listed that would cause this error do not apply. The file extension is an.xls, so it.

Microsoft Office – For Excel file types, the error says: "Excel cannot open the file [filename] because the file format or file extension is.

File format – The error it shows is this: Excel cannot open the file ‘Incentive Template.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. I.

Error During Rendering/encoding Of The Menus/slideshows Idvd Fixed: An error occurred at output when the original pictures output option was enabled, and a copied slide-show clip and the source. option is set to display the top menu, the focus moved to the last track during playback. Fixed: When. I recall that the encoding took an awful long time so something may have

Apr 22, 2011  · I have a file in.xlsm format that I have emailed to several recipients. A few people get the error Excel cannot open the file filename.xlsm because t

I keep having a problem when saving a particular.xls excel 2007 file. It is also being saved in 2003 compatable file format. When i attempt to re open the file after.

Valid File Names Supported characters for a file name are letters, numbers, spaces, and ( ) _ – , *Please note file names should be limited to 100 characte

Mar 29, 2016. "Excel cannot open the file "January 2016 Round 1 Extract.xlsx" because the file format or file extension is not valid. Verify that the file has not.

Here is the exact error message: "Excel Cannot open file because the file format or file extension is not valid. Verify.

Feb 13, 2017  · The excel 2007 and higher files are basically zipped file.If you can handle the "Open Office XML" then you can directly open and edit.The below link can.

Steps to Resolve 'Excel cannot open the file '. cannot open the file '(filename)'.xlsx' Error of. because the file format for the file extension is not valid.

Oct 10, 2011  · Hi all, I have written the following simple macro to import some data into a worksheet and then prompt the user to save the file in Excel 2003 format

When he click on his Excel document this message pops up ".xls file format is not valid" he can open. opened a excel file in. read the xls – error'd.

Every time I opened the file, that was CREATED in Excel and it keeps telling me that the file format is not valid. What happened? How can I fix it?

Updated 9/11 – "Excel cannot open the file [filename] because. – For Excel file types, the error says: "Excel cannot open the file [filename] because the file format or file extension is not valid.

Jan 30, 2012. Suddenly I couldn't open most of my previously-saved files in Excel, and PPT wouldn't let me save. The file format or file extension is not valid.

you’ll get the following error when trying to open it in Excel: Excel cannot open the file ‘xxx.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.

Oct 29, 2013  · hi. I have save all my excel files in usb. now some excel file can not open and it has a message as. Excel cannot open the file ‘A.xlsx’ because the file format.

Any other.xls files are opening just fine for her in Excel. I always assumed it was because Salesforce exported an HTML file, but used an XLS file extension. The files are still valid, but you need to go into the properties and essentially. Up from today the error is not anymore existing and all the.

Mar 17, 2016  · HI Experts, Getting an error when opening most excel files on a Windows 8 PC. The file format and extension of filename.xls.

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