How to Disable SSL V2.0
On any machine running windows:
REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\SSL 2.0\Server" /v Enabled /t REG_DWORD /d 0 /f REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\SSL 2.0\Client" /v Enabled /t REG_DWORD /d 0 /f REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\SSL 3.0\Server" /v Enabled /t REG_DWORD /d 1 /f REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\SSL 3.0\Client" /v Enabled /t REG_DWORD /d 1 /f REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\TLS 1.0\Server" /v Enabled /t REG_DWORD /d 1 /f REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\TLS 1.0\Client" /v Enabled /t REG_DWORD /d 1 /f REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Ciphers\RC2 128/128" REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Ciphers\RC4 128/128" REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Ciphers\Triple DES 168/168"
On windows 2008 r2 64 bit:
REG ADD "HKLM\System\CurrentControlSet\Control\SecurityProviders\SChannel\Protocols\SSL 2.0\Server" /v DisabledByDefault /t REG_DWORD /d 1 /f