Changes from previous version

Changes from previous version

• Changes from Ver. 1.70 to Ver. 1.71
• Changes from Ver. 1.60 to Ver. 1.70
• Changes from Ver. 1.52 to Ver. 1.60
• Changes from Ver. 1.51 to Ver. 1.52
• Changes from Ver. 1.50 to Ver. 1.51
• Changes from Ver. 1.43 to Ver. 1.50
• Changes from Ver. 1.40 to Ver. 1.43
• Changes from Ver. 1.33 to Ver. 1.40
• Changes from Ver. 1.32 to Ver. 1.33
• Changes from Ver. 1.31 to Ver. 1.32
• Changes from Ver. 1.30 to Ver. 1.31

• Problem on Windows® 98(versions prior to Ver. 1.33)