WIRELESS CONFIGURATION issue

Good day everyone,

Yesterday I got the DELL INSPIRON 15 (INSPIRON 3543) - Service Tag <ADMIN NOTE: Service tag removed per privacy policy>

Core i5, 4gb ram.

I got a SSD hard drive in order to speed up the machine and I didn't want to use windows 8, so I installed my copy of Windows 7 ultimate x64.

Since there were no drivers, I downloaded the keyboard and mouse driver as well as the wifi & Bluetooth driver onto my Samsung laptop then I transferred the files onto the Dell and installed them - everything was fine until I started downloading the other drivers (directly from the Dell site). After installing the rest of the drivers I kept on receiving (and I still do) an error message about the wireless configuration - Notification dll has not been registered, program will not work correctly.

I cannot find anything that will help my situation - I tried following the advice I found online for running CMD as admin and typing up a line that would register that dll <-- that didn't work. Apart from that I couldn't find any other solid advice.

I am not very happy as I haven't even had this laptop for 24 hours and already I have two issues. The other issue I have is with a critical windows update - I don't have the KB number on me, but when ever I try to install it, it would give me a blues screen and it would dump the physical memory.

Never mind the memory dump - I need to sort out the wireless configuration issue as the Dell is for my father and he will have a million questions that i cannot answer.

Any assistance will be greatly appreciated.

Thanks.