Transcend — stopped working suddenly

sir,

My pen drive " Transcend 8GB pendrive stopped working suddently. i have purchase in 7 june 2009 and when inter the pendrive.show the plz insert drive F.please tell me what to do?



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Thanks&Regards
Anuj Kumar Srivastava
Software Engineer
4cplus (Internet) Co. Ltd.Delhi
[protected]@4cplus.com
www.4cplus.com