安装git可视化工具时，需要强制注册，如何跳过，请按如下步骤执行

1.找到账号目录

C:\Users\"你的电脑用户名"\AppData\Local\Atlassian\SourceTree

2.新建文件

accounts.json

3.把如下内容写入文件并保存

[  
   {  
     "$id": "1",  
     "$type": "SourceTree.Api.Host.Identity.Model.IdentityAccount, SourceTree.Api.Host.Identity",  
     "Authenticate": true,  
     "HostInstance": {  
       "$id": "2",  
       "$type": "SourceTree.Host.Atlassianaccount.AtlassianAccountInstance, SourceTree.Host.AtlassianAccount",  
       "Host": {  
         "$id": "3",  
         "$type": "SourceTree.Host.Atlassianaccount.AtlassianAccountHost, SourceTree.Host.AtlassianAccount",  
         "Id": "atlassian account"  
       },  
       "BaseUrl": "https://id.atlassian.com/"  
     },  
     "Credentials": {  
       "$id": "4",  
       "$type": "SourceTree.Model.BasicAuthCredentials, SourceTree.Api.Account",  
       "Username": "",  
       "Email": null  
     },  
     "IsDefault": false  
   }  
]

4. 再次执行安装，碰到如下界面，现在如图

版本管理工具--免注册安装sourcetree_git

5.安装成功

版本管理工具--免注册安装sourcetree_gui_02