hi..everyone...I am novice to computers...i have dell lattitude laptop..it had vista earlier... I changed to XP later...for the past two days my laptop is unable to detect the wireless networks..as soon as i turn on my laptop i get the error message for MFC application...the report say application ifmerwrk.exe, app ver-11.5.00, offset-06addcfg, code-0x0000005, flags-0x00000000...I checked the driver and it is working fine...i ran virus scan with Mcafee and it was clean..i have been using wireless for a long time...I did not install any new programs..can anyone tell me how to fix it...