LogTag Temperature Recorders
LogTag Temperature Recorders
Need advice?

“The LogTag installer shows an error message “unknown publisher”!”

This message typically indicates an incomplete download of LogTag software, which invalidates the digital signature of the installer file. In the email you received with the download links you will find a link to a zip file; download that file, extract it and then run the resulting exe file. If the file unzips correctly, the download has succeeded and the software should install correctly.