Installing Plugin: WPBakery Page Builder and Other

Hello sir,

I'm trying to install plugins from Betheme Plugin section but i see error when i try to install. 

Downloading installation package from******&plugin=js_composer

Unpacking the package…

The package could not be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature

Please sign in to unlock conversation.

If you don't have an account yet, please register now