Win 8 loses restore points

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 8 Pro, 64 bit
Processor: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz, Intel64 Family 6 Model 26 Stepping 5
Processor Count: 8
RAM: 24566 Mb
Graphics Card: NVIDIA GeForce GTX 295, 896 Mb
Hard Drives: C: Total - 1898830 MB, Free - 1667352 MB; D: Total - 8817 MB, Free - 3467 MB; E: Total - 1898830 MB, Free - 1743353 MB; F: Total - 8817 MB, Free - 3888 MB; G: Total - 281459 MB, Free - 250456 MB; H: Total - 4690 MB, Free - 3092 MB; I: Total - 953866 MB, Free - 825396 MB;
Motherboard: Alienware, 0H869M
Antivirus: Windows Defender, Disabled

My restore points continue to be lost the next day, I have to enter a manual restore point daily in order to have any at all. In System Properties, System Protection in ON and the disk space usage is 55.75GB.

My Diskeeper 12 is set to not automatic defrag.:confused: