Excel 2007 user warning when opening xls files

Posted by J Angwenyi on Super User See other posts from Super User or by J Angwenyi
Published on 2010-06-16T13:00:22Z Indexed on 2010/06/16 13:03 UTC
Read the original article Hit count: 311

Filed under:

excelxmlwriter

I am getting the following error warning when opening an xls file generated using 'CarlosAg.ExcelXmlWriter.dll' using Excel 2007

The file you are trying to open,'', is in a different format than specified by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now?

Any idea how to resolve?

Related posts about excel-2007

Inserting (jpg) pic inside MS Excel 2007 cell

as seen on Super User - Search for 'Super User'
Is it possible to insert a jpg image INSIDE a cell .... or do cell ONLY excel alphaNum char (or ref) ? >>> More
Conditional formatting using cell styles in Excel 2007?

as seen on Super User - Search for 'Super User'
Excel 2007 has added support for cell styles, which I find very useful. I love it when I can change formatting in one place and the change propagates throughout the spreadsheet. I also love conditional formatting. Can the two be combined? Can I conditionally apply a cell style? >>> More
FileSystemWatcher.Changed fires immediately when Excel 2007 opens XLS file in compatibility mode

as seen on Stack Overflow - Search for 'Stack Overflow'
We use a FileSystemWatcher to monitor documents opened from our Document Management system, and if the user saves the document, we ask if they would also like them updated in our system. We have a problem with XLS files in Excel 2007 (have not verified that the problem does not exist in 2003, but… >>> More
How to use the autocomplete feature for VBA function in Excel 2007 with Excel Add-In

as seen on Super User - Search for 'Super User'
(cloning from question on SO) I created a function in VBA. I want Excel 2007 to show the Autocomplete when writing this function in the cell's Excel. Detail as How to use the autocomplete feature for VBA function in Excel 2007 with Excel Add-In (.xlam)? ps. In Excel 2010, the autocomplete works In… >>> More
Excel 2003 charts not looking right in 2007

as seen on Super User - Search for 'Super User'
I'm not exactly sure this goes here but I don't know where else to look for help. I have some Excel files containing charts made with Excel 2003. When I open the file in Excel 2007 and save it (non 2007) is messes up the charts. However, when in Excel 2007 and I Save as a .xlsx type the charts… >>> More

Developer IT

Excel 2007 user warning when opening xls files - Developer IT

Excel 2007 user warning when opening xls files

excel-2007

excelxmlwriter

Related posts about excel-2007

Inserting (jpg) pic inside MS Excel 2007 cell

Conditional formatting using cell styles in Excel 2007?

FileSystemWatcher.Changed fires immediately when Excel 2007 opens XLS file in compatibility mode

How to use the autocomplete feature for VBA function in Excel 2007 with Excel Add-In

Excel 2003 charts not looking right in 2007

Related posts about excelxmlwriter

Excel 2007 user warning when opening xls files

Categories cloud