Hi! DanyDan!!: Thanks for your useful reply in the ''Update Files'' topic, i tried to post there but it was closed 
, i jus wanted to say that reading your answer to my original post, led me to the following conclusions and also to other questions:
cumulative.zip: For v10 products and below.
weekly.exe: The file that contains the latest product updates, including malaware definitions, engine updates, module updates, etc.
pluginsx**.exe.: Include the contents of the plugins folder and here's my first question: It contents only malaware definition updates?, a couple of questions: right now there are 3 folders in my BitDefender Threat Scanner folder, it seems every time i update using weekly.exe, a new folder av32bit_xxxxx is created, ending in an incremental number, it means that this folder is growing each time i update so here's the first question: can i erase the old av32bit_xxxxx folders manually to save disk space?, second question: in case that i wouldn't be able to erase any old av32bit_xxxxx folder and need to update using pluginsx**.exe, what would be the name of the folder containing the plugins folder to where the contents of pluginsx**.exe should be extracted, taking into consideration that i would have many of them at that time?
Finally i'm having an error sometimes when i update using weekly.exe, here's what it says:
''The Installer has insufficient privileges to modify this file: C:\Program Files\Common Files\BitDefender\BitDefender Threat Scanner\av32bit_000\Plugins\TBDA.tmp.''
No update is installed after this and the BitDefender icon disappears from the System Tray, i must say some of its services remain up 'cause i'm able to scan every file/folder without rebooting.
Any help to resolve this issue and to answer my questions will be highly appreciated.
Thanks a lot in advance to all forum and team members!! 
