I updated the LEAP to version 2020.1.0.54. After updating my model for this version, the expression links to excel files are not working. It gives an error message that the file is not found. I used the function wizard to select the file but it it gives the same error (also tried entering the expression manually). I tried to open the older version of LEAP but it gives a message that a newer version of LEAP is registered on the Windows and automatically opens version 2020.1.0.54. Is there any way I can use the older version of LEAP or fix the links in this version? Any suggestions would be helpful.