I have a command that allows to read excel files, and when I apply run, appears an error that I don't get why appears:
Error using readtable (line 216)
Unable to open file 'C:\Users\jonat\Desktop\Clean\~$2019-04-26 Clean.xlsx' as a workbook. Check that the
file exists, read access is available, and the file is a valid spreadsheet file.
Error in Voc_Ambos (line 12)
thistable = readtable(thisfile);
Even when I take out the file 2019-04-26 Clean.xlsx from the folder "Clean", still appears this error.
What can I do?