找来找去找不出毛病，重新安装就好了
去掉“添加包输出路径到环境变量”就好了。
Path
C:Program Files (x86)CollabNet;F:appAdministratorproduct11.2.0client_1in;C:Program Files (x86)EmbarcaderoRAD Studio11.0in;C:UsersPublicDocumentsRAD Studio11.0Bpl;C:Program Files (x86)EmbarcaderoRAD Studio11.0in64;C:UsersPublicDocumentsRAD Studio11.0BplWin64;C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv1.0;C:UsersPublicDocumentsRAD Studio8.0Bpl;C:UsersPublicDocumentsRAD Studio7.0Bpl
Path
C:UsersPublicDocumentsRAD Studio8.0Bpl;C:Program Files (x86)CollabNet;F:appAdministratorproduct11.2.0client_1in;C:Program Files (x86)EmbarcaderoRAD Studio11.0in;C:UsersPublicDocumentsRAD Studio11.0Bpl;C:Program Files (x86)EmbarcaderoRAD Studio11.0in64;C:UsersPublicDocumentsRAD Studio11.0BplWin64;C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv1.0;C:UsersPublicDocumentsRAD Studio7.0Bpl