When trying to set a data write access breakpoint, I keep getting the message "breakpoint definition error". I go: Debug->Breakpoints In the dialog, under Expression, I put Switches[]- This is an array of bytes in my project, and I am succesfully monitoring it in the watch window Under Access, I check Write, Size = 1, and check Objects (I've also tried Bytes and got the same result) I then click Define and up pops the error messasge. What am I doing wrong here?