How do I open the CR2 file under the win7 system?

Download and install the program:

1, Baidu Search digital Photo Professional, and then select the Trust download site to download;

2, because the installation process is different from the ordinary installation procedures, so this article details the installation steps of the program. After extracting the file, double-click Setup.exe, and then click Custom Install;

3, tick digital Photo Professional, and then determine the installation directory, click Next;

4, after confirming the installation information, click "Install";

5, click "Yes";

6, patiently waiting for the installation to complete;

7, click "Next";

8, click "Finish".