Copy

Copies the file or directory specified by source path to the location specified by target path. If you copy a directory, this function copies all its contents recursively. The second time you copy a directory, it does not overwrite the first copy. Instead, LabVIEW creates a sub-directory within the first directory, containing all of the contents of the copied directory. The third time you copy a directory, LabVIEW returns an error message.

source path specifies the file or directory on which you want to operate.
target path is the new path, including the new file or directory name, for the file or directory on which you want to operate. If a file already exists at target path, this function returns an error. If a directory exists at target path, this function tries to move or copy the file or directory at source path to the location specified by appending the file or directory name (that is, the last element) of source path to target path. If a file or directory exists at this location, this function returns an error. This function also returns an error if the target path is an invalid path, such as when the specified parent directory is not valid.
error in describes error conditions that occur before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurs before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
code is the error or warning code. The default is 0. If status is TRUE, code is a non-zero error code. If status is FALSE, code is 0 or a warning code.
source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.
new path specifies the new location of the file or directory if the operation is successful. If not, this function sets new path to Not A Path.
error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.
status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
code is the error or warning code. If status is TRUE, code is a non-zero error code. If status is FALSE, code is 0 or a warning code.
source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning.