Beta version (5.3.1184.2)

[S8F8ry]

At the Chrome Web Store, when I click on "Add to Chrome", there appears a pop-up that imitates the option to save it as a CRX file. When I click to save it, the download gets interrupted with nothing saved as a file, and there appears the message of a download error. After the pop-up is closed, the circle keeps turning with no further result.

I have tried to install different extensions via the Chrome Web Store. With this version of Cent Browser (Portable), time after time it has been the same story with installing extensions via the Chrome Store; ending with an error and without any installing result.

Are you using a proxy tool to take over the network connections of CentBrowser? The prompt in the image appears more likely due to installation failures for extensions caused by connection issues with download servers such as clients2.google.com.