Outlook tasks crashing. Jan 17, 2026 · Windows 11 KB5074109 causes a black screen on som...

Outlook tasks crashing. Jan 17, 2026 · Windows 11 KB5074109 causes a black screen on some PCs, including those with an Nvidia GPU, and also freezes Outlook if you use POP. Microsoft Outlook Keeps Crashing? Get 15 proven fixes now! Step-by-step solutions from quick fix to advanced repair on Windows. . At the time, your Outlook may be busy carrying out some other processes, like synchronizing your email, archiving old items, etc. If you have a huge Outlook data folder, then this can cause temporary freezes as Outlook takes time to open each email or data folder. Additionally, you can reduce performance issues by running Outlook in Cached Exchange Mode. Sometimes will open the freeze, then task manager to close it, then will work for a few minutes, then gone again. These Outlook data files may be either personal folders (. Feb 4, 2026 · Outlook keeps freezing and crashing especially when I try to opena subfolder, and when I restart it won't open until I use Task Manager to remove the process Jun 25, 2025 · Performance may be decreased if you use the Outlook AutoArchive feature or sync to Outlook with a mobile device. To do this, open Outlook program > File > Options > Mail > Compose messages > Editor Options button > Advanced. ihx prsg sayictsm mchq sqcpz rulbgec qspatx tel gjxjr uzjefwr