Dear Chandra,

Hope you are doing well.


Please Remove the vm (Right click on Machine -> select Remove -> Delete all files) and re-import it to resolve the issue.
While removing please select delete all files option.
1.


2. 
3.
Right click on .ova File -> Open with virtual Box -> Select Import




Please try the same and let me know if the issue still persist.

We will be waiting for your response.

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