As the size of hard drives increase, more people are using partitions to separate and store groups of files.
XP uses the C:\Program Files directory as the default base directory into which new programs are installed.
However, you can change the default installation drive and or directory by using a Registry hack.
Step - 01
Step - 02
Type regedit and click ok
Step - 03
Go to this directory
-Look for the value named ProgramFilesDir. by default,this value will be C:\Program Files. Edit the value with valid path.
I change this path to