Posted by Michaelp
Photon

Connection Could not Be Established. Reason Unknown.

Hi

 

i have a error on my teamvier"Reason Unknown" Not sure what to do to fix

Please assist

10 Replies
Posted by j43
Photon

Re: Connection Could not Be Established. Reason Unknown.

me too

 

Posted by bec
Electron

Re: Connection Could not Be Established. Reason Unknown.

How do you fix this error message

 

Posted by itsouth
Henagon

Re: Connection Could not Be Established. Reason Unknown.

Anyone has a solution?

 

 

Posted by itsouth
Henagon

Re: Connection Could not Be Established. Reason Unknown.

Well I never got a response too - I reinstalled the Host and it worked.

Posted by AlexFogerty
Trigon

Re: Connection Could not Be Established. Reason Unknown.

I'm seeing it too. It has only started doing this in the past 30 days.

TeamViewer_Failed_Reason_Unknown.jpg

Posted by AlexFogerty
Trigon

Re: Connection Could not Be Established. Reason Unknown.

As I haven't received a reply from TeamViewer on here I have opened a support ticket with them directly. I will let you guys know what the resolution is when / if I get one.
Posted by thiviyan
Electron

Re: Connection Could not Be Established. Reason Unknown.

using a vpn is one of the temporary solution i have

Posted by AlexFogerty
Trigon

Re: Connection Could not Be Established. Reason Unknown.

Teamviewer Support suggested a complete uninstall and reinstall:

1) Uninstall TeamViewer from the Control Panel > Programs & Features

2) Delete the TeamViewer folder at below.
C:\Program Files (x86)\TeamViewer
%appdata%\Teamviewer

3) Delete the TeamVewer keys in the Registry:
HKEY_LOCAL MACHINE -> SOFTWARE -> TeamViewer [32 bit OS]
HKEY_LOCAL MACHINE -> SOFTWARE -> Wow6432Node -> TeamViewer [64 bit OS]
HKEY_CURRENT_USER\Software\TeamViewer
(*Deleting other important keys in registry may cause a serious problem to your computer.)

4) Download TeamViewer and install
https://www.teamviewer.com/en/download/
Posted by thiviyan
Electron

Re: Connection Could not Be Established. Reason Unknown.

using teamviewer in osx

Highlighted
Posted by mcalin
Photon

Re: Connection Could not Be Established. Reason Unknown.

Followed the indicated steps and worked (reinstalled TV on the machine where got the error). Thanks to submitter