1#johnyanlei
I had same problem before.
It must be wrong/empty/ record field on record no. 65535 or 65536.
Correct it and then use stat transfer again.
65535 is the limit for an excel spreadsheet (prior to excel 2007).
make sure there is no blank space in your csv file, or better, in the "stat/transfer", make sure you select the option that would allow transfer of even blank spaces.