QMap - 收回安装授权

 每个用户都有自己的用户名、密码、对应版本的授权码、授权结束日期和装机数。在装机数受限制的情况下，可通过“收回安装授权”的方法，将一台计算机上的授权收回，然后在一台未授权的计算机上重新安装，达到了灵活安装的目的。

现按软件功能界面介绍如下：

1. 启动收回安装授权
    点击工具栏上的“收回安装授权”按钮，或者主菜单的“帮助”下的“收回安装授权”条目，打开对话框。

2. 输入用户名和密码
    在“用户名”和“密码”编辑框内分别输入用户名和密码。该用户名和密码与进入我们网站的用户名和密码相同。

3. 激活状态和相关信息
    打开对话框后，可见以下信息： 
    激活状态，软件已安装数，授权安装数，授权结束日。如果“激活状态”已被选中，则当前软件本机安装有效。

4. 收回安装授权
    点击“激活状态”选项，使其未选中，输入用户名和密码，点击“确定”按钮，完成收回安装授权。
    





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