HI,
An attacker may be able to exploit these issues to conduct man-in-the-middle attacks or decrypt communications between the affected service and clients. You can disable SSLv2 via following steps:
#Enter the registryeditor (regedit)
#Locate the following registry key:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0
Create a new key: Server
Create a new DWORD (32-bit) named Enabled and check the data value is the default 0x00000000 (0)
Restart the server
Done!