Can't Install Avast, Keep getting error (Code 0x3)

[Eddy]

You need to remove a av completely before installing another.

[REDACTED]

Okay, been away from the computer for a while, but as far as I know, all my anti-virus programs have been removed, and yet, when I tried to install AVAST again this morning, low and behold, what did I get? Yup, you guessed it, the same Damn error! so I went back into safe mode, and ran a new scan, and here's the results.

[essexboy]

Why is windows on your G drive and C drive set as removable

[REDACTED]

I have no idea, it did have another hard drive originally, but it got damaged, and removed, so this is just how they set it up.

[essexboy]

OK run this fix and then run the uninstall tool again

CAUTION :  This fix is only valid for this specific machine, using it on another may break your computer

Open notepad and copy/paste the text in the quotebox below into it:
 

2016-04-28 08:43 - 2016-04-28 08:43 - 00000000 ____D G:\Program Files\AVAST Software

 
Save this as fixlist.txt, in the same location as FRST.exe

Run FRST and press Fix
On completion a log will be generated please post that

[REDACTED]

Ran the fix, and then tried to run the uninstall tool, and got the error again, here's the log

[essexboy]

Hmm I think this will need something like revo to ensure that all references to Avast are gone ...  I will think on how to do this

[REDACTED]

Okay, thanks for all the help!

[essexboy]

Download Revo uninstaller from here http://www.revouninstaller.com/revo_uninstaller_free_download.html

Then try to install Avast, it will probably fail but try it anyway.

Then use Revo to remove all traces of Avast.

Reboot run avast uninstall utility
Now try and install Avast

[REDACTED]

That did it! Thanks so much for all your help!

[essexboy]

A long way round to what should be a simple task

[REDACTED]

Well, what matters we got there! Thanks again!