Access to router after subnet mask change

[goraith]

Dear Members
,
I have small problem - after configuring WL-500w router I have changed IP subnet mask to 255.255.0.0 - it was very stupid move because right now I'm not able to log in the router (to change subnet mask back) via web browser.

I can connect to the router via telnet. The IP address is 192.168.1.1 - but browser did not react on this address.

Is there any way to change it back (except the hard reset)?
Maybe the network settings are stored in some file somewhere...

Please help.
Thank you in advance,
Best regards,
Goraith

[wpte]

try to turn off and on your networking adapter

usually windows doesn't like changes in the network