Dr. Sum Ver. 5.1 GSS Japan June 08, 2020 02:10 Updated Follow Last Updated: 8/Jun/2020 Please read and agree on Use of Online Document before you access product manuals below. Dr. Sum Ver. 5.1 Related articles MotionBoard User Guides Dr. Sum Ver. 5.0 Dr. Sum Ver. 5.1 Migration Instruction (for Migration from Dr. Sum EA 4.1 or 4.2 to Dr. Sum 5.1) Dr. Sum: DB Connection Fails When Rolling Back from Ver. 5.1 Comments 0 comments Please sign in to leave a comment.