Please Note: This article is written for users of the following Microsoft Excel versions: 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: Disabled Macros.
If you recently upgraded to new version of Excel, you may have run into a situation where the macros you created in the earlier version no longer run because they are disabled. This can be disturbing, particularly if you absolutely need the macros to get your work done.
The reason this happens is that the more recent versions of Excel (beginning with Excel 2000) include a macro security feature which wasn't present in earlier versions. The default security setting, when first installing Excel, is "High." This setting automatically disables any macros in any workbook that are not digitally signed by a "trusted source" (for more info, search for Macro Security in Excel's online help).
This automatically presents a couple of possible solutions. The first possible solution is to get your macros "digitally signed." Such a process is beyond the scope of this tip, but you can find help on the process in the online help files or at the Microsoft Web site.
Finally, you can lower the default setting for the macro security used by Excel. For instance, you can set it to "Medium," which results in only a warning message about the macros rather than an outright disabling. To change the security setting, follow these steps:
Figure 1. The Security dialog box.
Note:
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (3367) applies to Microsoft Excel 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Disabled Macros.
Dive Deep into Macros! Make Excel do things you thought were impossible, discover techniques you won't find anywhere else, and create powerful automated reports. Bill Jelen and Tracy Syrstad help you instantly visualize information to make it actionable. You’ll find step-by-step instructions, real-world case studies, and 50 workbooks packed with examples and solutions. Check out Microsoft Excel 2019 VBA and Macros today!
Your company may be regulated by requirements that it document any changes to the macros in an Excel worksheet. Your ...
Discover MoreDo you need to create a number of words or phrases where you only alter a few letters in each one? If the alterations ...
Discover MoreWhen creating macros, it is often necessary to change from one type of data to another. Here's how you can change from a ...
Discover MoreFREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)
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.
FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
Copyright © 2026 Sharon Parq Associates, Inc.
Please Note:
This article is written for users of the following Microsoft Excel versions: 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: 
Comments