You customize the row height in a Microsoft Excel 2010 worksheet.
You set the zoom level to a value other than 100%.
You add an ActiveX button to the worksheet.
You view the print preview of the worksheet.
In this scenario, the size of the ActiveX button is changed incorrectly when you click it.
Note This issue also occurs when the row height is set to the default value in the Japanese version of Excel 2010.
To resolve this issue, apply the following hotfix package:
2598144 Description of the Excel 2010 hotfix package (Excel-x-none.msp): April 24, 2012
Registry key information
Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows
After you install the hotfix package, to have us enable the hotfix for you, go to the "Fix it for me" section. If you prefer to enable the hotfix yourself, go to the "Let me fix it myself" section.
Fix it for me
To enable the hotfix automatically, click the Fix it button or link. Then click Run in the File Download dialog box, and follow the steps in the Fix it wizard.
This wizard may be in English only. However, the automatic fix also works for other language versions of Windows.
If you are not on the computer that has the problem, save the Fix it solution to a flash drive or a CD and then run it on the computer that has the problem.