How to modify the default software installation path of Win7 system

When we install the software, the default path is the ProgramFiles folder of the C drive. This is also the place to save the installer files, but all the software is installed on the C drive. When the system needs to be reinstalled, it may be Installing software has also become a headache, so many users install program files on non-system partitions. But this way you have to modify the path every time, it is very troublesome, the following method will let you once and for all, let the software default installation path point to the disk partition you need.
1, run regedit open the registry editor
2, find the registry key
HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion
right-click in the registry ProgramFilesDir: C:\\Program Files The path, as shown below:


When installing the software, it is no longer necessary to modify the installation path.