I've, tried to install Solar.access (from the CD of the Datalogger Box easy but also with the latest version from Fronius website) but the installation was aborted because the SQL service cannot start. How can I solve this problem?
You need to go to Start > Run box and type services.msc. Locate SQL service in the list and activate it. Restart the computer if you want although it's really not necessary then start the application.