edpbrennan Posted December 8, 2005 Share Posted December 8, 2005 A Professor here at our school is trying to use a Flash Voyager, 1gb for backup. He frequently gets the following: "Error copying File or folder: error: cannot copy <filename>: the volume for a file has been externally altered so that the opened file is no longer valid". He's using a new IBM (Lenovo) Thinkpad T43 and trying to transfer data directly from the c-drive. He has no other applications open. Are there any known causes for this error? Link to comment Share on other sites More sharing options...
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