Windows Photo Viewer Not Opening Images

So the title is pretty self explanatory. One day I could open my images just fine, the next day I couldn't. I've tried re-associating my default program to Windows Photo Viewer, and I have tried changing default programs to another program and back. They still will not open.

I transferred the photos to my laptop, they open just fine.

I have Googled the problem to try and find a fix on my own, but nothing has worked. I've tried the Microsoft "official" suggestion running the system file checker, and that returned no corrupted files. I also tried doing a system restore to a different date, no avail.

I am sure this is a stupid quick fix, I just cannot figure out what I need to do. Any help would be appreciated.

TSG report follows:

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Professional, Service Pack 1, 64 bit
Processor: AMD A6-3600 APU with Radeon(tm) HD Graphics, AMD64 Family 18 Model 1 Stepping 0
Processor Count: 4
RAM: 5616 Mb
Graphics Card: AMD Radeon HD 6530D Graphics, 512 Mb
Hard Drives: C: Total - 953639 MB, Free - 661742 MB;
Motherboard: PEGATRON CORPORATION, 2ACD
Antivirus: avast! Antivirus, Updated and Enabled