I have recently installed DNN version 7 on GoDaddy hosting and would like to upgrade to version DNN 8, or at least to a stable secure version 7.4. Please can you advise me on the best way this can be achieved without getting any errors, my first attempt at upgrading from DNN 7 to 8 failed and I had the following security error
System.Security.SecurityException: Request for the permission of type 'System.Security.Permission...
Look forward to hearing from you