[Plugin: Subscribe / Connect / Follow Widget] Invalid Header Error Attempting to Activate

I installed it through the WP Admin interface directly from www.ads-software.com. When I tried to activate it, it complained that the plugin had an invalid header.

I looked into it further and found the plugin folder was nested within another folder: subscribe-connect-follow-widget –> subscribe-connect-follow-widget –> plugin files.

Moving the subfolder subscribe-connect-follow-widget to the root of the plugin folder corrected the issue.