Acer Aspire 7720ZG Atheros WLAN Driver for Vista OS

Fixes:
- Fixed BSOD when forcing adhoc in 5Ghz only mode.
- Fixed BSOD when trying to accessing a node after its reference count reached 0 and memory is freed. - This is seen when roaming.
- Fixed adhoc link quality always display five bars.
- Workaround Yellow bang issue by changing transmit buffers to 256 for legacy devices.
- Make sure scan request is completed before starting another scan.
- Fixed STA to follow AP for extended rate protection.
- Fix adhoc creation for 2Ghz in world mode sku.
- Allocate scattered memory for descriptors instead of a contiguous chunk.
- Fixed adhoc stuck at CCK rates.
- Always return a success indication to the OS.

This package contains the files for installing the Atheros Wireless LAN Driver. If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions. This program is language independent and can be used with any language system.

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Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.