Reg. Len T61 Upgrading to Ultimate N 6300 wifi

[Polaris002]

Hello Friends,

I have Lenovo T61, m/t 6458-6QU, trying to upgrade to Ultimate N 6300 wifi, with Middleton V.2.29 bios.

Device installed with bracket, device manager identified wireless N-6300 properly and device is working properly. The w/less & B/Tooth Led's are on. But there is no network connection, when trying to install Intel® PROSet/Wireless Software 17, it gives "installation Blocked, try to uninstall old drivers manually, even though I have already uninstalled old drivers and s/ware. I really appreciate any help to resolve this issue.

Thanks.

[dcai777]

Try to use the Windows Update driver.