Windows 7: D drive has unrecognised file sytem.

Computer type PC/Desktop
System Manufacturer/Model Number Home made Desktop
OS Windows 7 Home Premium 64 bit. SP-1
CPU Intel i7-960-3.2 @ 4.25
Motherboard ASUS P6X58D-E
Memory KINGSTON KHX2000C9, Hyper X,12 GIGS
Graphics Card MSI/Nvidia/460GTX-Cyclone 1GD5/OC
Monitor(s) Displays DYNEX 40 IN.
Screen Resolution 1920-1080 or 1280-720 HDMI

Keyboard M/S 3000 v 2.0 wireless
Mouse M/S 5000 wireless
PSU Corsair AX-850 Plus Gold
Case Corsair 600T (Black) + side panel with 2 140 mm Noctua fans
Cooling Corsair H50/2 Noctua NF-P12 (120 mm) Push/Pull-
Hard Drives INTEL SSD 120GB-SER 510 Seagate 1TB SATA 600 7200 rpm Hard Drive
Internet Speed 3.0 mb
Antivirus Microsoft Security Eesentials
Browser I.E. 10 default/Firefox
Other Info LG BluRay-Read/Write Sound system KLipsch-THX Asus Router RTN-12 2 Noctua 140 added on top of 600t case Malwarebytes Anti Malware Professional Windows 7 Firewall

System Manufacturer/Model Number toshiba satellite c660 laptop
OS windows7 home premium 64bit
CPU Intel core i3.
Memory 4gb

Computer type PC/Desktop
System Manufacturer/Model Number Golden Mk. I.3
OS Windows 7 Ultimate SP1 (x64)
CPU Intel i7 860 @ 2.80 GHz
Motherboard Gigabyte P55A-UD3R Rev.1. Award BIOS F13
Memory 16GB Corsair Vengance DDR3 @ 661 MHz Dual Channel (9-9-9-24)
Graphics Card EVGA NVidia GTX 560 1024MB
Sound Card Realtek Integrated
Monitor(s) Displays Dual Samsung SyncMaster 2494HS
Screen Resolution 1920*1080 and 1920*1080

Keyboard Logitech G110
Mouse Logitech MX518
PSU Thermaltake ToughPower QFan 750W
Case Thermaltake Element S VK60001W2Z
Cooling Corsair H60 Water Cooling, 2*230mm and 2*80mm case fans
Hard Drives 1*OCZ Vertex 2 60GB SSD; 2*Samsung F3 SpinPoint 1TB in RAID0; 3*Samsung F1 SpinPoint 1TB in RAID5; 1*Western Digital 500GB External USB 3.0 1*Seagate 500GB External USB 2.0
Internet Speed Not fast enough!!!
Antivirus MSE and Malwarebytes Pro
Browser Chrome Version 25
Other Info Laptop: ASUS X54C, Intel Core i3-2330M @ 2.0Ghz, 4GB RAM, Intel HD on-board graphics, Windows 7 Professional SP1 (x64), LinuxMint 14 (x64), PepperMint 3 (x86)