What does Disc Management say about allocated and unallocated space, the number of partitions and their file system? That's the first step of telling the meaning of "it is seen OK".
Kees
"I have a 32g flash drive, when I insert it into any PC it is seen OK, but when I try open it, I get a message 'please insert disk int removable disk'?"
Have tried changing drive number to no effect.

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