Cannot install the TP-Link tp-wn722n on windows 7, which has worked on XP

I can't go on the internet on my Dell Inspiron 530, and I use a TP-Link, TP-WN722N wireless network card.  He had originally Vista, then I installed XP, now I have installed windows 7, and it won't work. I have all the latest drivers (for the adapter). I called customer service, they could not help. When I connect, and then type my password (I did go to the website of my router and check a second time I got the right password), it says "Windows cannot connect to {SSiD]. I tried tons of solutions, including the verification of the registry, reinstall the drivers, remove or add profiles network, encryption security change, all that stuff. On my other computer, I also installed windows 7, it worked fine. I have no antivirus, or anything at all really, because I literally installed operating system (32-bit, incidentally) there are ten minutes and it's a clean install. Data sheet:

Dell Inspiron 530

Intel Core Duo @2.33 GHz

3.0 GB RAM

Intel G33/G31 express chipset

TP-WN722N TP-Link network adapter

Buffalo WHR-HP-G300N router

That's all I know off the top of my head. Any ideas?

From your description, it seems that the wireless card has been properly installed.  To be sure, open the control panel and check the Device Manager for any indicator of error, generally regarded as a triangle with an exclamation point on it.  If the card was not a pilot, I think you would see another type of error.  Because the computer complains that it does not encumber the given SSID, map obviously sees the Wi - Fi point.

I know that you are certain you have the correct passkey, but your description looks a lot like an error in the key entry.  This key is case-sensitive; exactly as the key has been entered in the wireless access point or you are unable to connect, you must have upper and lower case and spaces.  Check for things such as the uppercase function selected or converted to characters.

For help I suggest that you post on the forum Networking, wireless Internet .

Tags: Dell Software

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