Help me !

[rajat_87]

Today I download Mozilla Firefox 14 on my Acer Aspire 5733z Model no. pew71,when I run it,then answer was that \'you may not have necessary permissions to use all the features of this program...\'i have download also vlc media player,but no responsethere is also same answer.plz help me, how can i prorerly download?

 

[scout_03]

use them as administrator