Step 5: Check Private and Public for this app and then click OK to save and apply the changes. Step 4: Click Change settings and find the Dropbox from the list. Step 3: Click Allow an app through firewall to open a new window. Step 2: Click Firewall & network protection to open a new window. Step 1: Enter Windows Defender in the search box next to Cortana and choose the best matched one to continue. Now let us take Windows Defender firewall as an example, you need to do the following steps to whitelist Dropbox. Thus, you need to add Dropbox to the whitelist of your antivirus software.
Method 2: Confirm Firewall and Antivirus Software Are Not Stopping the Dropbox ServiceĪs we all know, antivirus software such as Windows Defender firewall will block any unauthorized internet services, so the possibility of Dropbox service being blocked is very high. Step 4: If both of the two options are turned on while your system can’t access the internet, then you need to turn off the two options and click the Change button to set the time manually. Step 3: Make sure that both Set time automatically and Set time zone automatically options are turned on. Step 2: Select Date & time from the left side menu. Step 1: Open Settings and click Time & Language in the Windows Settings window. And for the sake of fixing Dropbox cannot establish a secure connection error, you are supposed to do the following things. So if the two dates don’t match, then the can’t establish secure connection Dropbox error will occur. Your PC will make a comparison between the system date and the expiration date of the SSL certificate, therefore, it is pretty important to make these two settings match. Method 1: Make Sure the Date and Time of Your Computer Are Set Correctly Then please refer to the following solutions carefully to avoid causing other problems. And this error will occur no matter what problems happened with the SSL (Secure Sockets Layer) certificates because all the Dropbox connections are established using SSL.Īnd because SSL certificates is very important for you to connect to Dropbox, this article will give you three most effective methods to fix this error. How to Fix Can’t Establish Secure Connection Dropbox Error?Ī large number of people said that they have met can’t establish secure connection Dropbox error.
How to Fix Can’t Establish Secure Connection Dropbox Error?.You can get more information about Dropbox by clicking MiniTool. Have you ever met can’t establish secure connection Dropbox error and what will you do when you meet this problem? From this post, you will get three efficient solutions to fix this error.