Bitdefender Antivirus 2012 deleting its own EXEs without no reason

Yesterday i got a call of one of my client that he had some issues with his BD AV 2012. So i went there & checked what the problem was. The problem was that BD processes were running but the system tray icon was missing & when i tried to uninstall the Antivirus it show me that the MSI used for the installation is missing??
then i went to programs & looked for main EXE. And it was missing too
& i was like what the hell is happening.
So i downloaded the BD removal tool & was not able to remove it from the system . Had to boot in safe mode & uninstall it from there
I was not sure then too install it again because it was such a mess, So i installed norton(within 30 sec). updated it & run a full system scan (the fastest scan ). & guess what it didn't find a virus. So how come BD was removing the EXEs
Can anyone explain to me this strange behavior !!!
BTW the client will stick to norton from now
And frankly speaking. I liked it too!!!
Second time full system scan only took 12 Min. (35 GB of data)

 

Sorry if im mistaken...but i think ur just a a troll...

 

I'd think virus behavior. And that the Norton "quick scanning time" is also a result of the virus. Until I scanned the HDD without the OS running those would be my thoughts.

 

I have done the scanning with norton with other pcs which have similar amount of data. First time scanning takes around 70-80min. 2nd time scan takes around 12-15min. isn't that normal
Though i will scan the pc using AVG Boot disk. Just to be on the safe side.

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