Windows 10: I accidentaly deleted my bluetooth adapter and cant get it back

So my bluetooth suddenly stopped working and i tried many methods. One of them was deleting my bluetooth adapter. I have tride restarting my computer. I have tried scan for hardware changes but it just doesn’t come back. Please help

:)

 

Promate Bluetooth™ 4.0 USB Adapter !

Hello Everyone

I have just bought the above mentioned bluetooth adapter but unfortunately cant manage to connect my bluetooth headset with it (does not find the device in pairing mode, keeps searching)! I have downloaded and installed the latest driver for this device from the promate website. Any suggestions?

OS - Win7 64 bit

 

Accidentaly deleted cmd

I accidentaly deleted command prompt from system 32 files is there anyway to copy it from a different pc and paste into the sys32 file mabey?

 

Bluetooth in windows 10

My computer specs are as listed in the profile. I think all of you guys are correct. I don't have built-in Bluetooth in mobo.

I contacted skull candy headphones and thy have told me if I do not have built-in Bluetooth, I would need a dongle which supports at least a2dp. I do not know what the heck that means. I have a feeling I would need more than a cheap dongle.

Anyone suggest some a2dp adapters. I searched but don't know what a2dp is so couldn't make a decision