When I try to open any excel file by double clicking on it, the import window opens but is blank. I tried for mutliple excel files, the same problem with all.
However, when I use importdata function on the same file or any of previously saved import functions it is able to import files correctly. The problem with importdata function is that I cannot alter the column adat types or amke any ammendments to the data before importing.
The double-click to import was working well until a few days ago and no configurations of Matalb were changed in the meanwhile. What could be potentially wrong?