Mouse wheel events do not work in the Visual Basic 6.0 IDE

Download the VB6 Mouse Wheel.exe file that includes the add-in DLL and the code that is used to create the add-in DLL.

1. Download the VB6 Mouse Wheel.exe file. The following file is available for download from the Microsoft Download Center:
   
   
   Download the VB6MouseWheel.EXE package now.
   
   For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
   119591  How to obtain Microsoft support files from online services
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2. Click Start, click Run, type regsvr32 <path>\VB6IDEMouseWheelAddin.dll, and then click OK.
3. Start Visual Basic 6.0.
4. Click Add-Ins, and then click Add-in Manager.
5. In the Add-in Manager list, click MouseWheel Fix.
6. Click to select the Loaded/Unloaded check box, and then click to select the Load on Startup check box.
7. Click OK.

You can also build the add-in DLL in Visual Basic 6.0. If you do this, the add-in DLL is automatically registered. You can then follow steps 4 through 7 to enable the add-in DLL. To build the add-in DLL, click Make VB6IDEMouseWheelAddin.dll on the File menu.