MarkdownPad2不能用Github在线样式渲染，提示：“请求被中止: 未能创建 SSL/TLS 安全通道”

Question

MarkdownPad2不能用Github在线样式渲染，只知道MarkdownPad调用的是https://api.github.com/这个AP...，之前还好好的，现在全部不能用，换了好几台电脑都不行。用Github的风格之后，预览界面就会提示：“请求被中止:未能创建SSL/TLS安全通道”

Answer 1

seethisthreadforhowtoworkaroundthis:GFMonlinemodeSSL/TLSsecurechannelaborts
myunderstandingisthatMDP2isbuiltwith.NETFrameworkv4.0,whichdoesn'tsupportTLS1.2oruseitbydefault.
butifyouhave.NETFramework4.5installed,youcanupdatesomeregistrysettingsandrestartMDP2andGitHubFlavouredMarkdownOnlinestartsworkingagain
MakethefollowingchangesinyourRegistryanditshouldwork:
1.).NETFrameworkstrongcryptographyregistrykeys
[HKEY_LOCAL_MACHINESOFTWAREMicrosoft.NETFrameworkv4.0.30319]"SchUseStrongCrypto"=dword:00000001
[HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMicrosoft.NETFrameworkv4.0.30319]"SchUseStrongCrypto"=dword:000000012.)SecureChannel(Schannel)TLS1.2registrykeys
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS1.2]
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS1.2Client]"DisabledByDefault"=dword:00000000"Enabled"=dword:00000001
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurityProvidersSCHANNELProtocolsTLS1.2Server]"DisabledByDefault"=dword:00000000"Enabled"=dword:00000001