USB device not working

Ok, did the same thing to all 5 Unknown devices and now everything's working! Even my USB flash drive:)

Thanks for your suggestions and patience!
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Toshiba
OS
Windows Home Premium 64bit
Fantastic news ... Glad you got the issue sorted :)
 

My Computer

Computer Manufacturer/Model Number
W530-3630QM1
OS
windows 7 home 64bit
CPU
INTEL-CORE I7
Memory
16GB
Hard Drives
750GB
Browser
Chrome
Actually your information is very important. The forum gets these kinds of complaints from time to time, and simply knowing that it is possible for Windows to lose it's connection to the Driverstore is very important.

The next logical question is "why", but that is a problem for another day.

Good work getting that sorted.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built - Jan 2013
OS
Windows 7 64 Bit Home Premium SP1
CPU
i7-3820
Motherboard
Asus P9X79-PRO - Bios 4608
Memory
GSkill F3-14900CL9Q - 16GB
Graphics Card(s)
EVGA GeForce GTX660 - Driver 352.86
Sound Card
On board Realtek ALC898
Monitor(s) Displays
Acer S271HL
Screen Resolution
1920 x 1080
Hard Drives
#1- Samsung 840 Pro Series
#2- Western Digital WD1002FAEX Sata3 Black
#3- Western Digital WD1002FAEX Sata3 Black
PSU
Corsair CMPSU-850TX-V2 - 850 watt (by Seasonic)
Case
Corsair Obsidian 550D
Cooling
Standard 3 120mm case fans, Cooler Master Hyper 212 EVO
Keyboard
MS KC-0405
Mouse
Intellimouse 5-button
Internet Speed
56 Mbits/Sec (on a good day)
Antivirus
Avast & Malwarebytes
Browser
Firefox
Other Info
Asus DVD - DRW-24B1ST 24X
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