I formatted the windows 7 32 bit computer and when plugging the bluetooth usb device it install normal .. but when sending files from the cell phone to the pc it fails to send ...
I can find the cell phones through it. I can not pair but I can not send files in fact after the phone is paired it is not able to update some drivers .. but I can send from pc to mobile ...
the yellow exclamation marks on the bottom-right of your first pic tell us that your bluetooth drivers are not loading properly. To find the PCI/VEN number of exactly what hardware drivers you need to load, check out this page How to identify an unknown device | Device Hunt
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
diy
OS
Win7 pro x64
CPU
stock i7 7700k
Motherboard
Gigabyte Z270N-WIFI mini-ITX
Memory
Corsair Vengeance LPX 16GB (2x8GB) DDR4 @ 3200MHz
Graphics Card(s)
integrated Intel HD 630
Sound Card
onboard Realtek ALC1220
Monitor(s) Displays
two vertically mounted samsung 55" 4k un55mu8000
Screen Resolution
1920x1280
Hard Drives
256GB Samsung EVO 960 M.2 pci-e NVMe SSD
PSU
SilverStone Nightjar ST45NF 450Watt Fanless
Case
No case. Motherboard is mounted directly onto power supply
Cooling
Evercool low profile 815EP with Panaflow 12L fan at 7v
