[Q] how to root lg optimus me using lgp350 tool kit?

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http://forum.xda-developers.com – hi! i just bought lg optimus me p350.my software version is v10f.i had problems in rooting my phone.anything didn't work.then i was provided lg p350 tool kit to root my phone.the link to it is- http://forum.xda-developers.com/show...php?p=29821478 but when i open ''antd's p350 toolkit.dat'', a black window named system opens...i waited for a while but nothing happened.can anyone solve my problem? i need complete guide. (HowTos)