Plz help me.. jab ma apna webcam on krta hon to ye error ata hain. PLEASE CHEAK THE DEVICE CONNECTION AND MAKE SURE THAT THE DEVICE IN NOT BEING USED BY ANOTHER APPLICATION OR USER.. koe app b nh hoti jb bhi ata ha. reboot b kr k dekha. sb kch try kar liya par kch nhi hua.. ye mera phla thread ha.. koe ghalti hojaye to mafh krdiye ga..