Error – TeamViewer A Connection Could Not Be Established. Please Help.

Error – TeamViewer A Connection Could Not Be Established. Please Help.

Depending upon the usage there are two solutions to your problem.

First.

1. Close TeamViewer.
2. Open the start menu and from the Run dialogue box type “%appdata%” and press enter.
3. Locate the TeamViewer folder and delete all of its contents.
4. If you are using LAN, change the IP address of your computer.
5. Now restart your system and try running the TeamViewer application.

Second (Windows 7 or Vista users)

1. We need to disable the User Access Controls (UAC)
2. From the start menu, in the Run dialogue box, type “msconfig”
3. A dialogue box appears. From the Tools tab, search for the toggle button to enable/disable UAC. Flick this button to appropriate position.

Now restart your computer and try running TeamViewer.