MATLAB: Matlab is showing error to open excel file.

excel

I have used
xlsread('filename.xlsx', ' ')
Size of my excel sheet is 8663kb Its showing
XLSREAD unable to open file 'filename.xlsx'. File 'C:\Program Files\MATLAB\MATLAB Production Server\R2015a\bin\filename.xlsx' not found.
please guide me for this problem

Best Answer

The filename you have given doesn't exist. Two things: File is some were else instead of the working folder. Filename is wrong or file doesn't exist at all .
Check the above all.