I have a CSV file that contains data in columns. In order to make a chart, program only accepts NUMBER format not TEXT. I mean, it is written like -0.11618, but it is TEXT. I understood this by typing =VALUE( ) formula. in an empty cell. It gives me Err:502
I want to draw chart but because of this I can not. Even I cannot do any calculation with these number. It is terribly annoying.
NOTE: CT2N Add-On does not work.