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LOTW ERROR: Unable to open log file

Discussion in 'QRZ Site Community Help Center' started by SP5SZE, Oct 25, 2025.

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  1. SP5SZE

    SP5SZE XML Subscriber QRZ Page

    Hi, I'm trying to upload my qsos to LOTW and since few days all I'm getting is
    ERROR: Unable to open log file
    What can be a problem?

    THX de SP5SZE
     
  2. KX0DW

    KX0DW QRZ Lifetime Member #212 Volunteer Moderator Volunteer DX Helper Platinum Subscriber Life Member QRZ Page

    How are you generating a log file? From which software? Has the log file been signed by TQSL? LoTW is not a QRZ feature so you might want to contact the LoTW team at ARRL.

    If you're trying to connect LoTW and QRZ, then you might want to post in this forum: https://forums.qrz.com/index.php?forums/qrz-logbook-user-forum.79/
     
  3. KF8KI

    KF8KI QRZ Staff Engineer QRZ HQ Staff QRZ Page

    Reviewing your account, I do not see any configuration errors. I see that your certificate requires a password and the errors suggest that you do not have the correct password.

    Please note that the password is one you used when creating the certificate and may or may not be the same as your QRZ or LOTW passwords.

    upload_2025-10-27_11-14-31.png
     

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