我在使用Intellisense时遇到了问题。我已经禁用了所有扩展，但是仍然出现以下提示：
抱歉，没有安装HTML文件的格式化程序
你有什么想法吗？
VS Code版本1.19.1
// Enable/disable autoclosing of HTML tags.
"html.autoClosingTags": true,
// List of tags, comma separated, where the content shouldn't be reformatted. 'null' defaults to the 'pre' tag.
"html.format.contentUnformatted": "pre,code,textarea",
// Enable/disable default HTML formatter
"html.format.enable": true,
// End with a newline.
"html.format.endWithNewline": false,
// List of tags, comma separated, that should have an extra newline before them. 'null' defaults to "head, body, /html".
"html.format.extraLiners": "head, body, /html",
// Format and indent {{#foo}} and {{/foo}}.
"html.format.indentHandlebars": false,
// Indent <head> and <body> sections.
"html.format.indentInnerHtml": false,
// Maximum number of line breaks to be preserved in one chunk. Use 'null' for unlimited.
"html.format.maxPreserveNewLines": null,
// Whether existing line breaks before elements should be preserved. Only works before elements, not inside tags or for text.
"html.format.preserveNewLines": true,
// List of tags, comma separated, that shouldn't be reformatted. 'null' defaults to all tags listed at https://www.w3.org/TR/html5/dom.html#phrasing-content.
"html.format.unformatted": "wbr",
// Wrap attributes.
"html.format.wrapAttributes": "auto",
// Maximum amount of characters per line (0 = disable).
"html.format.wrapLineLength": 120,
// Configures if the built-in HTML language support suggests Angular V1 tags and properties.
"html.suggest.angular1": true,
// Configures if the built-in HTML language support suggests HTML5 tags, properties and values.
"html.suggest.html5": true,
// Configures if the built-in HTML language support suggests Ionic tags, properties and values.
"html.suggest.ionic": true,
// Traces the communication between VS Code and the HTML language server.
"html.trace.server": "off",
// Configures if the built-in HTML language support validates embedded scripts.
"html.validate.scripts": true,
// Configures if the built-in HTML language support validates embedded styles.
"html.validate.styles": true,
谢谢