TeamViewer is a widely used application across the globe, known for its reliable performance in most cases. However, when certain errors arise, it may stop functioning properly. In such situations, it's essential to explore all possible solutions to resolve the issue of TeamViewer not working.

You might occasionally need tools like MiniTool Software to help manage your system and safeguard your data.

So, what exactly is TeamViewer? It’s a proprietary software developed for various purposes, including:

• Remote desktop access (its primary function)
• Screen sharing
• Virtual meetings
• Online conferencing
• Transferring files between devices
• And more

Thanks to its broad compatibility, TeamViewer supports multiple platforms such as Windows, macOS, Chrome OS, iOS, and Android.

TeamViewer Not Working on Windows 10

Over 800 million devices currently run on Windows 10. Lately, a common issue has emerged: TeamViewer failing to operate. Numerous users have reported that after upgrading to Windows 10, TeamViewer no longer functions as expected.

Common symptoms include:

• Unable to connect to a remote partner
• Reaching the session limit in TeamViewer
• Failure to launch the TeamViewer application
• Sudden crashes or stops during use
• Inability to establish a connection with another computer

Considering an Upgrade to Windows 10 – Key Factors and Warnings?

Common Scenarios When TeamViewer Fails

Potential issues with TeamViewer may involve:

• Remote control feature not responding
• Remote printing not functioning
• Audio transmission problems
• File transfer failures
• Mouse control not working
• Wake-on-LAN (Local Area Network) not operating correctly

If you're experiencing any of these issues, continue reading to discover effective troubleshooting methods tailored to fix TeamViewer problems.

How to Resolve TeamViewer Problems on Windows

Here are 5 proven methods to help you fix common TeamViewer issues.

1. Update TeamViewer to the Latest Version

First, check which version of TeamViewer is installed on your system. If it’s outdated, download and install the latest version. This often resolves compatibility issues between older versions of TeamViewer and Windows 10.

Note: If you're using an older Windows version, ensure that the TeamViewer version you install is fully compatible with your operating system.

2. Reduce Your Screen Resolution

Sometimes, high screen resolution can cause compatibility conflicts with TeamViewer, preventing it from working properly.

To fix this, follow these steps to lower your display resolution:

1. Right-click on an empty area of your desktop.
2. Choose Display settings.
3. Make sure Display is selected on the left side, then locate the Resolution section on the right.
4. Click the dropdown arrow and pick a lower resolution.
5. When prompted, click Keep changes to apply the new setting.
6. Restart TeamViewer and test the connection.

3. Disable Windows Firewall Temporarily

Firewall settings might be blocking TeamViewer. Try turning it off temporarily:

1. Click the search bar or icon on the taskbar.
2. Type firewall.
3. Select Windows Defender Firewall from the results.
4. On the left panel, click Turn Windows Defender Firewall on or off.
5. Under both Private and Public network settings, select Turn off Windows Defender Firewall (not recommended).
6. Click OK to save the changes.

What to do if your taskbar becomes unresponsive?

4. Use the Built-in Windows Troubleshooter

For TeamViewer versions downloaded from the Microsoft Store, running the Windows troubleshooter may help:

1. Press Start I to open Settings.
2. Go to Update & Security.
3. Click on Troubleshoot in the left menu.
4. Scroll down to Find and fix other problems.
5. Select Windows Store apps.
6. Click Run the Troubleshooter.
7. After completion, relaunch TeamViewer to check if the issue is resolved.

5. Modify the Registry Settings

Adjusting the Windows registry can sometimes fix TeamViewer malfunctions:

1. Open the Windows search box.
2. Type regedit and press Enter.
3. Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node
4. Look for the TeamViewer key and select it.
5. From the top menu, go to File > Export and save a backup named DisableDuplicationAPI.
6. Close the Registry Editor.
7. Open search again, type msc, and press Enter.
8. Locate TeamViewer in the list.
9. Right-click it and choose Restart.

If the TeamViewer key is missing, create a new one and name it "TeamViewer".

If none of the above solutions work, consider updating your Windows operating system to the latest version to resolve any underlying compatibility issues.

The above is the detailed content of Fix: TeamViewer Not Working On Your Windows PC. For more information, please follow other related articles on the PHP Chinese website!