Backup error msg.

I am trying to do a backup and I get the following error: 0x80070001. I tried to do what Windows Support recommended regarding fixing "reparse point" but it was a little confusing and I was afraid to do something wrong. Please help!






Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Pentium(R) CPU P6100 @ 2.00GHz, Intel64 Family 6 Model 37 Stepping 5
Processor Count: 2
RAM: 3893 Mb
Graphics Card: Intel(R) HD Graphics, 1722 Mb
Hard Drives: C: Total - 293158 MB, Free - 217630 MB;
Motherboard: Intel Corp., Base Board Product Name
Antivirus: McAfee Anti-Virus and Anti-Spyware, Updated and Enabled