Avast Free Antivirus 5.0 & 6.0

Client:
C3985991R9946A0911-3H3R5PPJ (till 2038)
C5263093R9963A0911-YLWJ5ANL (till 2038)
C8144081R9952A0912-23E7HYUX (till 2038)
C2717144R9953A0912-JNNVUHY0 (till 2038)

Server:
S2912937R9950A0912-21768JYV (till 2038)
S8869028R9958A0911-XWM2CN2H (till 2038)
S6363585R9954A0910-JLK7K10V (till 2038)
S6388682R9946A0910-6TNWC77V (till 2038)

Workstation:
W5289296R9955A0911-0HKMYR5F (till 2038)
W5104049R9956A0912-5B4YM3PY (till 2038)
W2680454R9955A0912-LPX3J0UR (till 2038)
W6041521R9940A0912-CB1D2128 (till 2038)
W77922254H5500A1106-14MWHS6E (till 2009)

       
1. Successfully Install "Avast Antivirus 2010"
2. Open Avast from the System Tray(bar-disp. date & time)
3. Click on "MAINTENANCE"
4. Select "Registration"
5. Select "Enter License Key"
6. Copy anyone of the above and paste it.
7. Click on "OK"

Congratulations! Your software is registered.