Encrypted

All your files have been encrypted due to a security problem with your PC.
Install a chat program https://tox.chat/clients.html
https://github.com/uTox/uTox/releases/
https://github.com/uTox/uTox/releases/download/v0.18.1/utox_x86_64.exe
add us to the list and wait for a response
C79C521776DC4D56295A63E19D7965586563FD495907F017D7E5B90E9949746761E558B19730

You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files.

The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price.
https://localbitcoins.com/buy_bitcoins
Also you can find other places to buy Bitcoins and beginners guide here:
http://www.coindesk.com/information/how-can-i-buy-bitcoins/

Attention!

Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.