First of all, im using a notebook, ACER Aspire 5740 DG actually, W7 64bit.
my graphics card is ATI Mobility Radeon 5650 HD.
my driver version is 8.682.1.0 from 2009 ()
Now, i want to install the newest driver for my notebook.
This is the driver i should install: http://support.amd.com/en-us/download/mobile?os=Windows%207%20-%2064#amd-catalyst-packages
Now, in my Programs and Features section, there is AMD Catalyst Install Manager. i need to uninstall it and then update with the file in the link ? or i can update without uninstalling nothing ?