I know how to retrieve information from an access database, but every time I try to update or insert new information into the database through a java GUI I keep getting errors. Do any of you know how I could over come these errors? I use sql commands to retrieve the information and I know what sql commands to use to update and insert information, but it just is not working for me.

If any of you people have got ideas on programs to write, you know small ones to do some sort of function, please let me know I am really eager to increase my knowledge of programming. Thanks alot