1. Download all 4 If My Heart Had Wings files
(if_my_heart_had_wings.zip.001 if_my_heart_had_wings.zip.002 if_my_heart_had_wings.zip.003 if_my_heart_had_wings.zip.004)
and place them in the same folder.
2. Download 7zip from 7zip.org and install.
3. Open the if_my_heart_had_wings.zip.001 file with 7zip and extract IF MY HEART HAD WINGS.exe (it will automatically combine the parts from the 002 003 004 files)
4. Run IF MY HEART HAD WINGS.exe to install