Enter firewall.CPL in “Run” and click OK.

Open the Run program by pressing Windows + R (keyboard shortcut).

Disable third-party antivirus programs/Windows Defender firewall So reinstalling the Razer device drivers and Synapse software may solve the problem. If Razer Synapse doesn’t start on your computer, the problem may be related to the Razer device drivers.

Then reinstall Razer Synapse using the installation wizard.

Download the latest version of the Razer Synapse software.

Windows will automatically reinstall the device drivers.

Reconnect your Razer devices after restarting Windows.Then restart your desktop or laptop computer.Unplug all connected Razer devices for a few minutes.In the dialog box that opens for each Razer device, select Uninstall driver software for that device.Right-click all of the Razer devices listed in these categories and select Remove Device from the pop-up menu.In the Device Manager window, double-click the Mice and Other Pointing Devices, Keyboards, and Human Interface Devices categories.Right-click on the Start button and select Device Manager to open a window.Reinstalling the Razer Synapse and Razer Device Drivers Updates usually happen automatically if you haven’t changed your Windows update settings, but you can skip some of them. Windows updates can also help you if Razer Synapse won’t open. Restart your operating system after you’ve updated Windows.There, you can click Check for Updates to see if there are any updates available.Then click Check for Updates in Cortana to open the window.Enter the keyword Update in the Cortana search box.Open the Cortana app by clicking Enter Here to search the Windows 10 taskbar.How to Repair Razer Synapse that won’t open in Windows 10 And Synapse inaccessibility can be caused by one or more reasons. There are many possible reasons why Razer Synapse may not work, such as faulty software, outdated driver, unstable USB connection, faulty surround sound module, antivirus program hijacking, device compatibility issue, etc. Incorrect installation of Razer software.Below are some of them for your reference. There can be several reasons why Razer Synapse doesn’t open in Windows 10. Windows 10 users started encountering it after the update. Many users are experiencing this problem.

Why Razer Synapse won’t open on Windows 10

Disable third-party antivirus programs/Windows Defender firewall.

Reinstalling the Razer Synapse and Razer Device Drivers.

How to Repair Razer Synapse that won’t open in Windows 10.

Why Razer Synapse won’t open on Windows 10.

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