Q What if after installing the Windows XP Service Pack 3 (SP3), Windows Vista Service Pack 1 (SP1) or Windows 7, you received error messages related to "Dynamic link library wlanapi.dll." every time that you restart the computer?
A To resolve this issue, check the wireless network adapter listed below for the latest device drivers that are available for a Windows XP SP3 / Vista SP1 / Windows 7 based system. Then, download and install the latest device drivers for the wireless network adapter :

Adapter Driver
DWL-G650_revC

4.40

DWL-G520_revB

4.50

DWL-G122_revC

3.30

DWL-G132

1.30

DWL-G510_revB

S0031

DWL-G630_revE

5.14

DWL-AG660_revB

2.40

DWL-AG530

3.20

DWL-G550

1.40

DWL-G680

1.40

DWL-G650+A_revE

5.10

DWL-G520+A_revC

5.10

WUA-2340

1.50

WUA-1340

1.30

WDA-2320

1.20

WDA-1320

1.30

DWA-130_revA

1.30

DWA-130_revB

2.00

DWA-130_revC

1.10

DWA-130_revD

1.00

DWA-130_revE

5.00

DWA-131

1.20

DWA-140_revA

1.30

DWA-140_revB

1.60

DWA-142

1.30

DWA-160_revA

1.40

DWA-160_revB

2.30

DWA-542

2.30

DWA-552

1.60

DWA-556

1.30

DWA-643

1.30

DWA-652

1.50