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PQView 4.28 is Now Available to Download

We are pleased to announce that the latest version of PQView 4 and related components has been released and is available for download here.

The highlights we are most excited to share include:

  • Logs for all applications are now accessible on the PQView Administrator Website. No need to remote into server to adjust log level or access logs.
  • Service Startup Sequence Robustness Improved.
  • Modernized the PQWeb and Admin login experience with a redesigned UI, improved validation, updated CAPTCHA, reusable components and enhanced error handling.
  • Updated Derived Charts for Events and Data Log charts to allow users to select multiple derived charts.

    • Click here to download PQView 4.28.00 and associated documentation.

    Release Notes
    Version: 4.28
    Date: 2026.11

    [Core]

    • [FEATURE] PQWEB-1292: AS, ASWeb, PQDR, PQWeb/Svc startup sequence robustness improved
    • [FIX] PQV-2784: COMTRADE export – dynamic timestamp scaling selection based on the waveform size
    • [FIX] PQV-2586: Operations summary derived event chart uses same timestamp format as chart main title
    • [FIX] SUPPORT-1373: PQDR startup and shutdown sequences without AS/SQL server running improved
    • [FIX] Revised Express/DE installer to ensure that SQL Server Express is started before any SQL updates are run.
    • [FIX] Corrected the sequencing in the Express/DE Installer to ensure that the Administrator Service is running before other components are installed.
    • [FIX] SUPPORT-1373: PQDR Service startup sequence revised

    [Administration Service]

    • [FIX] PQWEB-1340: Enable Save when SMTP Port changes on Admin Options page
    • [FEATURE] PQV-2768 Add support for choosing the Active Directory email attribute for user accounts
    • [FIX] PQWEB-1290: Fixed Log Manager Previous and Next button placements and its functioning as well.
    • [FEATURE] PQWEB-1276: Support for automatic registration of all service instances (AdminService, PQWeb/Services, DMS, PQDR, AdminWeb) to governing Admin Service implemented
    • [FEATURE] PQWEB-1276: Service logging management API Implemented. PQWeb(Services), DMS, PQDR, AS, AdminWeb log files can now be accessed and downloaded from AdminWeb.
    • [FIX] PQV-2835: Profiles without assigned resources (MFA, Windows AD…) do not affect the site property based site filtering
    • [FEATURE] PQV-2822 Control AdminService create/update auto scripts via AutoUpdateDatabase and AutoCreateDatabase settings

    [PQWeb]

    • [FIX] PQWEB-1339 Hide menu items on Forgot Password page; add AD user badge
    • [FIX] PQWEB-1339 Real-Time/System menus no longer show on Forgot Password when reached from the MFA screen (menus now require a completed login).
    • [FIX] PQWEB-1339 Windows/AD users get a blue avatar with a Windows badge, plus their full DOMAIN\username in the user menu.
    • [FIX] PQWEB-1333: FE fix to uncheck the ‘Use Trusted Device’ when user unchecks ‘Enforce Lockouts’.
    • [BUG] Clear UserProfiles and MFA-related session keys after failed MFA login.
    • [FIX] PQV-2859 Unauthorized access to PQDRSchedulers (view, edit, create) resolved
    • [FEATURE] PQWEB-1289: Modernized the PQWeb and Admin login experience with a redesigned UI, improved validation, updated CAPTCHA, reusable components and enhanced error handling. Fixed login-related UI issues including CAPTCHA refresh, cookie panel display, GDPR partial views and required field validation.
    • [FEATURE] SUPPORT-1114: Updated Derived Charts for Events and Data Log charts to allow users to select multiple derived charts and export them to PDF and Word reports with a refreshed Events page UI. The maximum number of derived charts that can be selected is customizable and can be configured through settings. Users can now export either a single derived chart or all selected derived charts with properly formatted PDF and Word report layouts.
    • [FIX] SUPPORT-1369: Migrated the Event Properties popup from the legacy SimpleModal to a modern Bootstrap modal improving consistency and maintainability of the UI.
    • [FIX] PQV-282: Fixed the cropped export menu issue for interactive charts.
    • [FIX] PQWEB-1291: Corrected AjaxErrorModal context name to prevent PQDMS from displaying incorrectly across all pages.
    • [FIX] PQWEB-877: Fixed issue with Keep Alive method on home page and other pages.
    • [FIX] SUPPORT-1390: Fixed the session timeout issue. During testing, the JS timeout value was hardcoded to 30 minutes instead of using the configured value.
    • [FEATURE] PQWEB-1292 PQWeb and PQWebServices return HTTP 503 when the Admin service is unavailable during startup
    • [FIX] PQWEB-1300: Trigger information exposed in the serialized EventInfo structure and /SDK/GetEventList API call
    • [FEATURE] PQV-2827: PQWeb PQDIF/COMTRADE event export selects appropriate channels regardless of the origin chart (RMS/Wav)

    [PQDMS]

    • [FIX] Added address information to download 10 minute system frequency datalogs.
    • [FIX] SUPPORT-1394: PQDMS per-user localization handling and caching improved
    • [FIX] SUPPORT-1394: PQDMS locale preferences fix – system/site preferences used as default
    • [FIX] Added logic to clean up the list of data recorders to handle the situation where a Data Record that was previously downloaded and had saved position information is added to the “ignoredatarecorder” list.