Error Tunnel Connection Failed: How to Fix the Issue

If you are seeing the error tunnel connection failed message, don’t worry – you’re not alone! This is a common problem that many people experience, and there are a few ways to fix it. In this blog post, we will discuss the different ways to fix this issue and get your tunnel connection working properly again.

What does “Tunnel connection failed” mean?

When you open a web page in Chrome or another browser, your browser sends an HTTP request to get in touch with the source server hosting the web page. If the network administrator or internet service provider blocks the browser request, Chrome displays an ERR_TUNNEL_CONNECTION_FAILED message. Indicates that the requested site cannot be accessed because it is temporarily unavailable or permanently relocated. read more

Repair MS Office Error: Access denied to installation source

Today, while installing Microsoft Office 2016, I ran into a very strange problem. The machine I was trying to install this latest package on was Windows 10 Pro, and it was an inactive system (not part of the domain). The problem was an error message that caused the installer to fail:

Access denied to installation source

Unfortunately, there was a problem accessing the required file. Please check that the installation source has the correct permissions, then try again.

Office 2016 with Click-to-Run (CTR) technology comes with an online installer. If the installer fails, you will have to start the installation from the beginning. There is also no guarantee that the error will stop if you restart the installation. Therefore, you should fix the problem first and then try the installation again. read more