If it’s a ZIP, right-click and "Extract All."
If you have a generic USB Wi-Fi adapter with no brand name, you likely need the MediaTek (formerly Ralink) RT2870 or RT5370 chipset drivers. These are widely available as "Generic 802.11n" drivers and work for about 80% of unbranded Wi-Fi dongles. Step-by-Step Installation Guide 802.11 N Driver Download -FREE- Jasvendra Parmar
Fixing your wireless connection shouldn't cost a dime. By identifying your hardware and sourcing the correct , you can restore your connection and enjoy the stability of Wireless N technology. If it’s a ZIP, right-click and "Extract All