HKEY_CLASSES_ROOT下找来到右键自新建菜单子百项度,删除其下的知ShellNew,例如道:
HKEY_CLASSES_ROOT.bmp\ShellNew
HKEY_CLASSES_ROOT.contact\ShellNew
HKEY_CLASSES_ROOT.jnt\jntfile\ShellNew
HKEY_CLASSES_ROOT.lnk\ShellNew
HKEY_CLASSES_ROOT.rtf\ShellNew
HKEY_CLASSES_ROOT.txt\ShellNew
HKEY_CLASSES_ROOT.zip\CompressedFolder\ShellNew
HKEY_CLASSES_ROOT\Briefcase\ShellNew
HKEY_CLASSES_ROOT\Folder\ShellNew

https://zhidao.baidu.com/question/331448109.html

windows删除右键新建多余选线