i want to upload some pictures and chinese simple character into mysql,but i found that if i set useunicode =true there is something wrong with the program,it shows "Invalid BLOB Position" ,i can't upload picture into mysql,but if i set useunicode =false ,everything is right;,can you tell me why,and how can i solve the problem .
C++BUILDER 6.0 upgrade 4
MySQL 5.0
MyDac 5.2.013