The file cannot be opened because the operating system warns about viruses
Answer: Operating systems always alert about possible file viruses that are downloaded directly from the Internet. It is recommended to copy the file to a folder other than Downloads and open it regardless of the warnings. Another option is to download the code from the ScienSolar page, found in the text files, and paste this code into a new Excel file created from your computer.
The file was downloaded and could be opened successfully, but it does not react to buttons or obey commands.
Answer: When opening the ScienSolar Excel file, the macros option must be enabled, since the ScienSolar code is written in macros. Usually, when the file is opened, MS Excel asks if you want to enable macros or not, to which you have to answer yes. This action is repeated each time the file is opened.