Got a version of Excel that uses the menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)? This site is for you! If you use a later version of Excel, visit our ExcelTips site focusing on the ribbon interface.
With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He is president of Sharon Parq Associates, a computer and publishing services company.
Learn more about Allen...
I recently featured a tip concerning an error message that may appear if you try to open a second Excel workbook by double-clicking on that workbook from within Windows. One thing I forgot to mention was that you can bypass the error condition completely if you make one small configuration change in Excel. Follow these steps:
According to Excel's help system, if the Ignore Other Applications check box is selected, then Excel won't share DDE information with other applications. This isn't all, however--it also affects how Excel starts when you double-click on a workbook in Windows and you already have Excel open. If the option is cleared (as it should be), then Excel starts the new workbook in the current instance of Excel. If it is selected (as it may be), then Excel tries to open a second instance of itself, and you will see an error message if you have a Personal.xls file on your system.
If changing the Ignore Other Applications check box causes unforeseen problems in other ways you use Excel, then you might also consider converting your Personal.xls file to an add-in. (How to create add-ins has been covered in other issues of ExcelTips.) Add-ins are opened in a special status, akin to read-only, and can therefore be opened by more than one instance of Excel.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (3015) applies to Microsoft Excel 97, 2000, 2002, and 2003.
Save Time and Supercharge Excel! Automate virtually any routine task and save yourself hours, days, maybe even weeks. Then, learn how to make Excel do things you thought were simply impossible! Mastering advanced Excel macros has never been easier. Check out Excel 2010 VBA and Macros today!