Firewall in Security Centre had been turned off and Avira Anti-virus disabled.
I have plugged the ethernet cable from the main comptuer into the laptop and still can't get a connection.
I think he has perhaps been on somewhere and got a virus.
Windows Defender wants to update but can't and shows no problems when scanned.
Avira says" While loading the module(aecore.dll)
the following error occured: Self test failed"
Any one any ideas please?
Have tried unplugging modem etc.
Also noticed when originally put in WEP key had 10 digits but now only showing 8 and when try to change there is no "Apply" only "OK" and reverts to 8 digits.