This article describes the settings necessary to send data to the serial port by using Mscomm32.ocx. Mscomm32.ocx ships with Microsoft Visual FoxPro Professional Edition. It can be used on computers that are running Microsoft Windows 95 and later versions of Windows.

Add an image control to a worksheet. Add a label or text box to a worksheet. Overview of forms, Form controls, and ActiveX controls on a worksheet. Enable or disable ActiveX settings in Office files. Learn how to insert or register ActiveX controls in your Excel spreadsheet.

You will need to use the Regsvr.exe, Regsvr16.exe (16-bit), or Regsvr32.exe (32-bit) command to register the OCX file as system global. These commands are included in the development kit when Visual Basic or Visual FoxPro is installed.

If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

Use Game Bar to play and chat with friends. Performance (9) – Track your game’s frames-per-second (FPS) and other real-time stats. For more info, go to: Track your PC’s performance with Game Bar. Resources (10) – See what apps and processes are using system resources to help you optimize gaming performance.

From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options.

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are. Here’s how to get your console and Windows device ready for installations that you’ll be able to start from your phone or mobile device.

You can link your social media account in one of two ways: Use the Xbox mobile app to scan the QR code. Select the Link option which will launch the Microsoft Edge app on Xbox. You can choose to link your Discord, Reddit, Steam, Twitch, or other social media account.

If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

Known issue in security update 2658677: If you uninstall this security update, the version of Mscomctrl.ocx does not roll back to the original version. Resolves a vulnerability in MSCOMCTL.OCX could allow Remote Code Execution. This was released on April 10, 2012.