By default software setup will attempt to install program in C:\Program Files directory.But you may change this default location.Performe the given steps to configure windows registry:
1.Click on Start button then type Regedit in Run option.
2. Locate the location to:
Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion
3.In right side panel, double click on ProgramFileDir and here its default value is
4.Modify the value to any other drive where you want to locate new installed file (for example D:\Program Files).
5. Press OK
6. Close the registry editor and restart your computer