We have detected that the file you are trying to import into TaticView is empty. Please check the following:* Check if If the file you are trying to import has any data;* Check if the If your file is configured in a format accepted supported by TaticView;* TaticView reads the first ten columns (on the first visible tab . See more in XLS [[Excel Importing Guide]] and XLSX files) of the file to detect the data columns. In case the columns are not found, the process is aborted[[Supported File Formats]];