How to change the default location of program installation?

 You might want to change the location of your system default folder (C:\Program Files) from C drive to another system drives (D or E drive). By default software setup will attempt to install program in C:\Program Files directory. It is good practice to make the backup of the installed programs, if you installed all your programs in other than C drive. If you have little knowledge about editing windows registry then you can configure your computer for this purpose.

Follow the given steps to configure windows registry:

First click on Start button then type Regedit in Run option.

Here locate the location to:

Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion

Here in right side panel, double click on ProgramFileDir and here its default value is

C:\Program Files.

Now modify the value to any other drive (for example D:\Program Files).

Now close the registry editor and restart your computer after any changes to go into effect.