User-agent: *
Disallow: /download.php*
Disallow: /7z465-x64.msi
Disallow: /universal_share_downloader.exe
Disallow: /erd/
Crawl-delay: 0.5

User-agent: Yandex
Disallow: /download.php*
Disallow: /7z465-x64.msi
Disallow: /universal_share_downloader.exe
Disallow: /erd/
Crawl-delay: 0.5

User-agent: Googlebot
Disallow: /download.php*
Disallow: /7z465-x64.msi
Disallow: /universal_share_downloader.exe
Disallow: /erd/
Crawl-delay: 0.5