Resolution

This article provides the information on "ST Microelectronics 3 Axis Digital Accelerometer for Windows 8.1 will not uninstall after upgrading your XPS 9530 to Windows 10". Free Fall Sensor will not uninstall. You may encounter a situation where after upgrading your XPS 9530 to Windows 10, the ST Microelectronics 3 Axis Digital Accelerometer (Hard Drive Free Fall Sensor) driver will not uninstall in Programs and Features. A warning message "Unsupported operating system detected, the installation cannot proceed" is displayed and the un-installation fails. Solution. This error is a limitation of the ST Microelectronics Windows 8.1 driver. To resolve this issue, go to the Dell Support Website, scroll about halfway down the page where you can auto-detect your system information, enter your service tag, or click the down arrow under Browse for XPS 9530 and select your system. Once your system has been detected/selected, click the Driver & Downloads link, then select the Windows 10 operating system option (Not available until after the Windows 10 release July 29, 2015). Click the Down arrow next to Chipset, then scroll down to the ST Microelectronics driver. Download and install the Windows 10 ST Microelectronics driver. After the driver installation completes, you should then be able to un-install the Windows 8.1 driver from Programs & Features without error.