@Abhishek - Try opening a terminal window and running "sudo apt-get update" (without the quotation marks).
If that doesn't help, just install 295.40 and then run Update Manager to get 295.49.
@Abhishek - Try opening a terminal window and running "sudo apt-get update" (without the quotation marks).
If that doesn't help, just install 295.40 and then run Update Manager to get 295.49.