/down/biosggj/2009-07-22/432.htmlThis software is used to view the slic version. If your version of slic is 2. 1, it can be activated automatically (especially the machines with windows7 pre-installed are basically 2. 1). Run as an administrator and look at the numbers in the upper right corner. If yes, carve it into a CD for installation (restart the installation, otherwise automatic activation will not be realized). This method can realize automatic activation without the process of inputting the key, which is completely genuine.