Hi, What is the make and model of the computer? Windows 8.1 Preview should work with the same devices and programs that work with Windows 8.

In some cases, the device or program might not work or may require an update, or you might need to uninstall some programs, and then reinstall them after installing Windows 8.1 Preview. Method 1: I would suggest you to run the Hardware and devices troubleshooter to troubleshoot the issue with CD drive: a.

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Press Windows key to launch Start screen. Type “ Troubleshooting” without quotes and click on Troubleshooting. In the new window, click View all on the left pane. In the list of options, click on Hardware and devices. Click Next and follow the on-screen instructions. Method 2: Step 1: I would suggest you to update the drivers for the devices and check if it helps: To update the drivers follow these steps: a.

Press Windows key + R and then type “ devmgmt.msc” without quotes and press ENTER. Right click on the device and click Update driver software. Step B: You may also try to install the drivers in compatibility mode by downloading it from the manufacturer’s website: a. Right click on setup file.