Line 4482, search for this and add the red parts
Code:
#if CompactMode == "1"
#if INIValue == ""
SetIniString('{#INISection}', '{#INIKey}', ExpandConstant('{username}'), ExpandConstant('{#INIFile}'));
SetIniString('{#INISection}', '{#INIKey}', ExpandConstant('{username}'), ExpandConstant('{app}\INIFile2.ini'));
#else
SetIniString('{#INISection}', '{#INIKey}', '{#INIValue}', ExpandConstant('{#INIFile}'));
SetIniString('{#INISection}', '{#INIKey}', '{#INIValue}', ExpandConstant('{app}\INIFile2.ini'));
#endif
#else
SetIniString('{#INISection}', '{#INIKey}', WizardForm.UserInfoNameEdit.Text, ExpandConstant('{#INIFile}'));
SetIniString('{#INISection}', '{#INIKey}', WizardForm.UserInfoNameEdit.Text, ExpandConstant('{app}\INIFile2.ini'));
#endif