Problems Linking/Saving Files with Brackets in File Name (123577)

SYMPTOMS

If you open a file with a name that contains brackets ("[" and "]"), the brackets are converted to parentheses for as long as the file is open in Microsoft Excel. This behavior may produce unexpected results when you create a link to the file or when you attempt to save it.

Note Microsoft does not recommend using brackets or other special characters in paths or filenames.

CAUSE

Microsoft Excel uses brackets to signify a workbook file name in a reference. For example, in the following formula

=[TestWorkbook]Sheet1!$A$1

the brackets surround the name of the workbook (TestWorkbook). The remainder of the formula to the left of the exclamation point is the name of the worksheet in the workbook.

If you open a file with a name that contains brackets, the brackets are converted to parentheses. For example, if you open a file with this name

This[IsA]Test

the file name appears as

This(IsA)Test

in the title bar. Also, if you create a formula in another workbook that refers to the workbook, the formula resembles the following:

='[This(IsA)Test]Sheet1'!$A$1

This reference will work as long as the "This[IsA]Test" workbook is open. However, if the "This[IsA]Test" workbook is closed, the links to that workbook will not function correctly, because Excel will not recognize the file name.

WORKAROUND

To work around this problem, do not use brackets in your workbook file names and do not rename Microsoft Excel files in the Macintosh Finder, Windows File Manager or Windows Explorer, so that they contain brackets.

MORE INFORMATION

Note that when you save a new file in Microsoft Excel 5.0, you cannot include brackets in the file name. The only way that brackets appear in the file name is if the file was originally created either in an earlier version of Microsoft Excel or in another program, or if the file was renamed in the Macintosh Finder, the Windows File Manager or Windows Explorer.

This problem no longer occurs in Microsoft Excel 2000.