The user decides at directory page that they want
InstallDir $PROGRAMFILES\Folder_01
to install the files under another directory. They
want to change it to (Program Files\Folder_02) using
the browse button. After they choose and hit the ok
button it then reads in the text field for example:
"C:\Program Files\Folder_02\Folder_01"
This is a bug.
-MichaelFlya-