Hi Noelia,
Thank you for posting the query in Microsoft Community Forums.
I would suggest you to try troubleshooting the issue.
Method 1: Run hardware and device troubleshooter.
Follow the steps to run the troubleshooter:
a. Press Windows key + C on your keyboard to show the Charms bar.
b. Type Troubleshooting and click Troubleshooting under Settings.
c. Now type Hardware Troubleshooter in the search option.
Click on Hardware troubleshooter to run the troubleshooter
Method 2:
I would suggest you to uninstall the software from programs and features and then try to open mouse properties and check if you are able to open mouse properties then, I would suggest you to uninstall the drivers that are installed on the system in device manager and then download the drivers from the link mentioned below and check whether the issue is resolved.
http://www.synaptics.com/support/drivers
Method 3:
If the issue still persists, I would suggest you to contact the manufacturer for further assistance. Check the link mentioned below.
Hope this information is helpful. If you need further assistance regarding Windows, please post.
We will be happy to help you.