: Facilitates the transfer of critical surveying data, including measurements and coordinates, from the instrument to the computer for analysis.

After installing the GEV189 driver, perform these checks: gev189 driver

If you can provide more context or details about the "gev189 driver," such as the device it's for or the operating system you're using, I could offer more targeted advice. : Facilitates the transfer of critical surveying data,

Have you encountered a GEV189 driver in a different application? Contact the author at tech@integrityinst.com. including measurements and coordinates