i was using my thumdrive yesterday. when all my work finish, so i want to remove it. but it take a long time before the dialong box'now it safe to remove yuor removal drive' appear . i'm keep waiting but it still do not appear. so i remove that stuff with my full strength.hahahahha,nothing happpen to my computer, i think. but suddenly when i want to used the thumdrive today suddenly a dialog box appear, it said that my computer cant work on with the stuff(somthing like that). but when i try connect that thumdrive to other computer, it is ok,plus when i'm attach another thumdrive to my pc, nothing wrong happen. i can continue my work. so what wrong here.please give me an explaination.kwkawkakwkkwa

With the drive inserted can you access Device Manager and see if it is detected there and whether there are any problems or yellow punctuation marks beside it.