What is Rundll32.exe Logitech Download Assistant? Logitech Download Assistant

However, (sometimes 4–6) can indicate an issue:

If you have Logitech software installed, this is a legitimate background process designed by the manufacturer. It is digitally signed by Logitech, meaning Windows has verified that the file actually came from Logitech and has not been tampered with.

If the error persists, you may need to delete the "dead" startup link: Press Win + R , type regedit , and hit Enter.

This article provides an in-depth analysis of this process, explaining what it does, why it exists, and whether you should keep it enabled or remove it from your system.

Because it’s a separate Windows service or scheduled task. It runs independently to check updates even when the main UI is not active.

"There was a problem starting C:\Windows\System32\LogiLDA.dll. The specified module could not be found."

If you don’t need automatic updates, here’s how to disable it .