I can't seem to get past the test files part of printing. I have tried Windows 10 and downgraded to Windows 7 because I can't get the 3d Printer to recognize my computer. Even though it came with .DLL files to install drivers etc whenever I go into Device Manager I can't find "Unknown Devices" to install the proper drivers. Does anybody know a way around this to install unkown drivers to recognize my printer at all?? Or any advice? Thanks in advance! =)