Unable to connect to network WPA2 with Windows 7 64-bit (Intel 4965 and Cisco WUSB600N)

Connect to a WPA2 network seems to be a fairly common problem.  Again, I can't be able to find a solution.

OS: Windows 7 Ultimate 64-bit

Wireless adapter (s): Intel 4965AGN (integrated into Dell XPSM1330) and Cisco/Linksys WUSB600N

Drivers: latest windows 7 64 bit drivers from the two websites of companies.  Intel (v12.4.1.4), Linksys (3.0.10.0)

Network properties: WPA2 enterprise, encryption of the ACS, authentication EAP - P, several types of routers around the world

History: has been able to use the same laptop with Vista32 on this network without any problem

I can not connect to networks non - WPA WPA networks simply not.

When you try to connect to my companies WPA2 network (at any of our locations around the world).

Method #1:

  1. Select "Other network" in the list of network
  2. Enter the SSID of the network
  3. Windows could not connect to the SSID
Method #2
  1. Open network and sharing Center
  2. Select set up a new connection or network
  3. Select manually connect to a wireless network
  4. Select one of my adapters
  5. Enter the SSID, as WPA2-Enterprise security type, type of encryption like AES, check the boxes to connect automatically and connect even if the network is not broadcasting
  6. An unexpected error has occurred
Method #3: Try to trick windows
  1. Open network and sharing Center
  2. Select set up a new connection or network
  3. Select manually connect to a wireless network
  4. Select one of my adapters
  5. Enter the SSID but select an open network
  6. Adds the network
  7. Then try to change properties
  8. WPA2-Enterprise security type
  9. Set to AES encryption type
  10. "Choose a network authentication method:" drop-down menu is empty!
  11. Windows has encountered an error saving the wireless profile.  Specific error: the profile has an invalid length field.
I'm pretty desperate for a solution.
Kind regards
John

There are a few people with Win7 x 64 that cannot connect to WPA2 P/EAP Corporate/business networks and no solution?

Come on, guys, it's the microsoft answers site! someone give me something! I have two asus laptops, both with network cards Intel having this problem on two networks separate enterprise (school).

Edit:

RESOLVED:

Here's the thread of the resolution:

http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/unable-to-connect-to-company-wireless-network/3bcd12b1-A0D8-4357-bded-07da96259920?page=3

The problem occurs when you perform a Wizard for easy transfer to a computer that was Symantec Endpoint Protection installed to one without him.

Answer, copypasted:

Inspect the key mentioned above - that is of HKLM\System\CurrentControlSet\services\RasMan\PPP\EAP.

In each of the number keys look something like ConfigPathBackup and its corresponding ConfigPath - there are a number of them.

For each, I deleted the original key (e.g., ConfigPath) and restored the original by renaming ConfigPathBackup to ConfigPath

For each of them, the State is now restored to her pre State Symantec - each key pointed to a Symantec location that is no longer present and by restoring the path key backs up everything was fine

Tags: Windows

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