Take TPS files and Zip them.
Change .zip to .VTZ
Then upload back to TPS

To upload:
open toolbox,
Under Program window click "play" button. 
--SIMP Program window will open.
Use "Browse.." to find the new *.vtz file
Then send.

May take upto 5 minutes to upload.

Close window


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Same procedure when upload any new file even to Pro2 unit