According to the tQSL help file (and consistent with my own experience), a .tq6 file will only work in the computer it was created on. It cannot be moved to another computer. To move a certificate to a different computer, you need to save it to a "certificate container" (.p12) file on the first computer, or else save all of your certificates, preferences, etc. en masse to a backup (.tbk) file. You can then transfer the .p12 or .tbk file to the second computer and load your certificate(s) from it into tQSL on that computer.toggle quoted messageShow quoted text
On Tue, Oct 2, 2018 at 04:58 PM, Skip wrote:
Dave: The <callsign>.tq6 file is your certificate. Save it to a USB stick or networked computer and you don't have to redo the TQSL certificate shuffle with LoTW.