您不能创建只运行一次的安装程序包。这是不可能的。您可以通过在Web上发送标识机器的注册消息来创建一个只能在一台机器上运行的许可证密钥的应用程序，这是关于它的。

You can''t create an installer package that will only run once. It''s not possible. You can create an app that takes a licence key that only works on one machine, by sending a registration message over the web that identifies the machine, that''s about it.

Hello



您的问题含糊不清！



这里有一些解决方案：



1-您可以使用Encrypted Xml（作为配置）来检查设置时间。

您必须在完成安装后为您的应用程序开发单独的安装，您可以更改检查数据在您的Xml文档中。



2-您可以使用激活密钥运行您的应用程序



3 - 您可以在首次安装后删除一些重要文件。



最后我想同时使用1和2。

Hello

Your question has ambiguity!

Some solution exists here:

1- You can use from Encrypted Xml(as configuration) for checking the time of setup.
You must develop individual installation for you application after completing installation you can change checking data in your Xml document.

2- You can use from activation key for running your application

3- You can remove some important file after first installation.

Finally I think using from 1 and 2 simultaneously.