CryptoWall 2.0 may be trying to access my computer but windows log shows denied access

Regina, For removal info have you 'googled' remove CryptoWall 2.0?..
No AV product is capable of providing you with 100% protection although AVG are always working 24/7.
Have a look @ these 2 articles…
[1] (https://support.avg.com/SupportArticleView?urlname=What-to-do-when-I-suspect-an-undetected-file-is-infected)     
[2] (https://support.avg.com/SupportArticleView?urlname=Why-AVG-did-not-detect-a-virus)    
AVG Guru

First post didn't show me this place to explain my problem so will do it now.
My computer had been running slow and ads kept showing stuff I had looked at so I ran spybot and it found some stuff and after researching further I found I had something called conduit that was only found by a pay for scanner. I also looked at windows event log and saw what appeared to be something trying to access my files but timed out or something didn't respond (sorry I have looked at so much stuff to figure this out).
Anyway. I found 'INSTALL TOR'  and 'DECRYPT_INSTRUCTION.HTML' and  DECRYPT_INSTRUCTION.TXT all over my computer, even at the unused drives for memory cards and usb ports. I searched for install tor and manually deleted it because none of my other security stuff could see it. I then clicked on the DECRYPT to see what it was and it says it is one of the ransom viruses but doesnt give me any specific time and I can still open all my files. Can you help me get rid of this thing without paying a small fortune for removal. Bleeping computers has alot of info on it but thought I would find some here. I ran paid version of AVG 2 times and got nothing. What am I supposed to do about this thing?

Regina, For removal info have you 'googled' remove CryptoWall 2.0?..
No AV product is capable of providing you with 100% protection although AVG are always working 24/7.
Have a look @ these 2 articles…
[1] (https://support.avg.com/SupportArticleView?urlname=What-to-do-when-I-suspect-an-undetected-file-is-infected)     
[2] (https://support.avg.com/SupportArticleView?urlname=Why-AVG-did-not-detect-a-virus)    
AVG Guru