When connecting a Wifi usb (tried several brands) I get a BSOD. I have no idea what is causing this (Wfi sticks are o.k.). I do remember that a few days ago I did ran CCleaner and did a "registry clean". I installed some software since, so going back is not really an option. It will probably create new problems. But how can I fix this BSOD problem? I will attach the dmp files. Specs for this dealer build pc: MoBo: Asus X99-A Power supply: Corsair GS 600 CPU: intel i7 5930K GPU: Geforce GTX550 RAM: 16 Gb Soundcard: Sounblaster something (can remember the number, will look up if it is important) BTW: the dmp files are not zipped, but are .rar. I cound not upload a .rar file, so I changed the extension.