This post is JFI I installed SWB on my new 128 gbyte Microsoft Surface Pro 8 tablet. SWB appears to be running well. SWB updating is set to manual. I did have to change its Compatibility setting to "Run as Administrator" to get it to open its main GUI. The OS is Windows 8 Professional 64-bit. I also have NIS 2013 V188.8.131.52 running on the tablet. So far, all is well.