Global Mapper Pro

How Recover workspace file (.gmw)

Dear Admin,

First I worked with global mapper ver12.02, after that I change to another device with global mapper ver17.
After I loaded my workspace in global mapper ver17, I lost almost my data before, so I turned to ver12.02 again (I cut my data before). finally i got "ERROR: The encoded data did not have an end line".

could you help me for this problems?

Thanks for your advance,



  • Error unpacking areas, likely file corruption or truncation.
    GlobalMapperOverlay.cpp - 5533
    Version: v17.0.1 (32-bit)
    Build Time: Sep 26 2015 21:37:23

    for your another information, this happened when I opened workspace file in global mapper ver.17


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