h2 to postgres migration on windows 10 pro (anniversary update)

Hi, on Windows 10 pro, i’m getting the following error trying to use the migration tool from h2 to postgres. The error is database “mem” not found. Its an error thrown by the h2 driver. Many tables were created in the migration postgres db. I tried running the process twice, but got the same result. . Java version is 8, 91 b-14 build. Would be nice to add multiple images this topic feature restricts to one image.