DayZ commander not opening at all

[Icanmakeupstoriestoo 0]

I have ran DayZ before and used to play alot. When I attempt to return to play more I seem to notice problems which stop me playing the game.
 
The problem
When I click DayZ commander, I get the User control screen comes up (would you like the following program to make changes to your computer) there is a yes and no button. I click yes. the loading circle is there for a split second and then nothing. I will not load up. I have tried many things, from reinstalling DayZ commander, to reinstalling the whole of Arma 2, OA, DayZ mod and the commander, I have ran as administator, disables and enables visual effects mode and tried running and not running in compatability mode.

 

I have tried another launcer (PlayWithSIx) which I downloaded and encountered the same problem. There must be something stopping me opening these programs and I have no idea what.

 

Any help will be appreciated,

[colekern 1364]

Do have the latest microsoft.net framework? I think you need that.

[guppy22143 1081]

^ this

[Icanmakeupstoriestoo 0]

Yes, when i go to download it I get an 'error occured' message with the below. I dont see a problem here.

 

Details

Same or higher version of .NET Framework 4 has already been installed on this computer.
 

[Steak and Potatoes 13480]

Has your antivirus updated and is now blocking commander?

[Death_Dealer 3155]

Try disabling Windows Firewall

 

Go to your Control Panel → System and Security → Windows Firewall → then on the left side find and click "Turn Windows Firewall on or off" and turn it off from there.

[Icanmakeupstoriestoo 0]

Hmm I tried opening it with Windows Firewall turned off and turned on. Still no look.

 

I have Avast antivirus, how can I check if it will be blocking DayZ commander?

 

Thanks

[Death_Dealer 3155]

Turn off avast's shields temporarily (video below) and see if DayZ commander works then

 

[Icanmakeupstoriestoo 0]

Okay, sorry for the late reply. I turned it off for 10 minutes and attempted to open. Still no luck. I cannot figure out what the problem could be, I just want to play again!