我用VS2010和目标对于.NET 2.0（VB.Net Windows窗体应用程序）

I used VS2010, and target for .Net 2.0 (VB.Net Windows Form application)

http://stackoverflow.com/questions/2171980/how-to-decide-what-is-the-net-target 我决定在2.0，因为我知道这将是确定的，如果用户有更高版本

http://stackoverflow.com/questions/2171980/how-to-decide-what-is-the-net-target I decided on 2.0 because I understood it will be OK if the users have higher version

我测试了我的XP应用程序与.net 2.0，正常工作。

I tested my app on XP with .Net 2.0, works fine.

我卸载NET 2.0 [看什么错误信息的用户可能会]

I uninstalled .Net 2.0 [to see what error message users might get]

[几个文件仍保留在C：\ WINDOWS \ Microsoft.Net \框架\ V2.0.50727但并非所有文件]

[a few files were still left in C:\Windows\Microsoft.Net\Framework\v2.0.50727 but not all files]

我安装了.NET 4 [。 。 。还需要安装Windows Installer 3.1和Windows图像处理组件，为pre-质量要求。 。 ]

I installed .Net 4 [. . . also needed to install Windows Installer 3.1, and Windows Imaging Component, as pre-requirments . . .]

但现在当我跑我的应用程序我得到的错误 -  无法找到一个版本的运行时运行此应用程序

but now when I run my app I get the error - "unable to find a version of the runtime to run this application"

所以我应该我建议我的客户？安装2.0？

so what should I recomend my clients? to install 2.0?

谢谢

Atara

更新：我要推荐我的XP用户安装.NET 3.5 SP1

Update: I am going to recommend my XP users to install .Net 3.5 SP1

推荐答案

您有两个选择：