My Office 2007 Word Files are all corrupted. Can't open any of them.

Question

I can create and open new 2007 Word files.  However, all my files prior to 10/27/2014 cannot be opened.  I get a corrupted message.  Says the file cannot be open because there are problems with the content.  Then asks me if I want to
recover the content and when clicking yes, I get the same corrupted message.  Something happened on 10/27/2014.  I have three files in my Word directory that I did not create.  One is an Internet shortcut called "Install_TOR" which
when accessed tries to bring up a site called paytordmbdekmizq.torpayusd.com'80314 but the Internet is unable to display the page.
The other two files have the same content; one in HTML and one in text.  Both called Decrypt_Instruction.  The content is:
What happened to your files ?
All of your files were protected by a strong encryption with RSA-2048 using CryptoWall 2.0.
More information about the encryption keys using RSA-2048 can be found here: en.wikipedia.org/wiki/RSA (cryptosystem)  
What does this mean ?
This means that the structure and data within your files have been irrevocably changed, you will not be able to work with them, read them or see them,
it is the same thing as losing them forever, but with our help, you can restore them.
How did this happen ?
Especially for you, on our server was generated the secret key pair RSA-2048 - public and private.
All your files were encrypted with the public key, which has been transferred to your computer via the Internet.
Decrypting of your files is only possible with the help of the private key and decrypt program, which is on our secret server.
What do I do ?
Alas, if you do not take the necessary measures for the specified time then the conditions for obtaining the private key will be changed.
If you really value your data, then we suggest you do not waste valuable time searching for other solutions because they do not exist.
For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below:
1.https://paytordmbdekmizq.torpayusd.com/N803i4
2.https://paytordmbdekmizq.torpayeur.com/N803i4
3.https://paytordmbdekmizq.torpaycnf.com/N803i4
4.https://paytordmbdekmizq.torpaycash.com/N803i4
If for some reasons the addresses are not available, follow these steps:
1.Download and install tor-browser: torproject.org/projects/torbrowser.html.en
2.After a successful installation, run the browser and wait for initialization.
3.Type in the address bar: paytordmbdekmizq.onion/N803i4
4.Follow the instructions on the site.
IMPORTANT INFORMATION:
Your personal page: paytordmbdekmizq.torpayusd.com/N80314
Your personal page (using TOR): paytordmbdekmizq.onion/N803i4
Your personal identification number (if you open the site (or TOR 's) directly): N803i4

Answer 1

Try the Firefox SafeMode to see how it works there. <br />
''A troubleshooting mode, which disables most Add-ons.'' <br />
''(If you're not using it, switch to the Default Theme.)''
* You can open the Firefox 4.0+ SafeMode by holding the '''Shft''' key when you use the Firefox desktop or Start menu shortcut.
* Or use the Help menu item, click on '''Restart with Add-ons Disabled...''' while Firefox is running. <br />
''Don't select anything right now, just use "Continue in SafeMode."''
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shft key) to open it again.''
'''''If it is good in the Firefox SafeMode''''', your problem is probably caused by an extension, and you need to figure out which one. <br />
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+themes
''When you figure out what is causing that, please let us know. It might help other user's who have that problem.''