We also get the error ası Download interrupted ğ when we try to download plug-ins from Google Chrome. 

The problem we are experiencing is caused by a block in the host file. Check the host file on your computer to see if there is a link below.

127.0.0.1  clients2.google.com

If this link is included in your host file, delete it and save the file and try to download the plugin again from the Store.