I also see two things in your Sysyem Info:
You seem to be running CS6 13.0.1.3 64Bit on Windows NT. CS6 requirements do not list NT
Adobe Photoshop Version: 13.0.1 (13.0.1.3 20131024.r.34 2013/10/24:21:00:00) x64
Operating System: Windows NT
Version: 6.2
Photoshop CS6 system requirements
Windows
- Intel® Pentium® 4 or AMD Athlon® 64 processor
- Microsoft® Windows® XP with Service Pack 3 orMicrosoft Windows 7 with Service Pack 1. Adobe® Creative Suite® 5.5 and CS6 applications also support Windows 8 and Windows 8.1. See the CS6 FAQ for more information about Windows 8 support.*
- 1 GB of RAM
- 1 GB of available hard-disk space for installation; additional free space required during installation (cannot install on removable flash storage devices)
- 1024 x 768 display (1280 x 800 recommended) with 16-bit color and 512 MB (1 GB recommended) of VRAM
- OpenGL 2.0–capable system
- DVD-ROM drive
- This software doesn't operate without activation. Broadband Internet connection and registration are required for software activation, validation of subscriptions, and access to online services.
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Video Card Vendor: Intel
Video Card Renderer: Intel(R) HD Graphics 4400
Driver Version: 10.18.10.3496
Driver Date: 20140307000000.000000-000
Date seem to be March 7 2014 version 10.18.10.3496
The latest driver is
Intel® Iris™ and HD graphics Driver for Windows* 7/8/8.1 64-bit
Installs the Intel® Iris™ and HD Graphics Driver for Windows* 7/8/8.1 64-bit version 15.33.22.64.3621 (10.18.10.3621)
OS:Windows 7 (64-bit)*, Windows 8, 64-bit*, Windows 8.1, 64-bit*
Windows NT is not listed as supported
also older version 10.18.10.3496 does not list NT
Intel® Iris™ and HD Graphics Driver for Windows* 7/8/8.1 64-bit
Installs the Intel® Iris™ and HD Graphics Driver for Windows* 7/8/8.1 64 bit version 15.33.18.64.3496 (10.18.10.3496)
OS:Windows 7 (64-bit)*, Windows 8, 64-bit*, Windows 8.1, 64-bit*