Skip to content
View in the app

A better way to browse. Learn more.
Forum Valentin Software

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Geplante Wartungsarbeiten an der Online-Datenbank: 14. Oktober 2026, 17:00 - 20:00 Uhr MESZ - Planned maintenance of the online databases: October 14th, 5 p.m. - 8 p.m. CEST

Erorr when updating to 2021 R6

Frido
in PV*SOL

Featured Replies

Hello!
I tried to update to 2021 R6 an got the error "An error occurred while trying to replace the existing file: DeleteFile failed; code 5." See screenshot.
Is it fine to ignore and skip?

Thanks,
Frido

grafik.png.98fd8d1bdec2db470e91572c9a8be236.png

  • Quote

    Hi Frido,

    normally, a window opens informing about running instances that have to be closed before an installation. It might be that a "dead" process is still running but the GUI crashed. This might explain why our usual warning does not show.

    A restart of your computer should end such processes, did you already try a reboot?

    If this is not working, delete the folder C:\Program Files (x86)\Valentin EnergieSoftware\PVSOL premium 2021\ manually before installing.

    Best regards,
    Frederik

  • Quote

    • Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.
    Note: Your post will require moderator approval before it will be visible.

    Guest
    Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
    Reply to this topic...
    Go to topic listing

    Account

    Navigation

    Search

    Search

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.