Recently did a Windows up (2025-06 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5060842)) and now all of my files are giving a fatal error “access violation”! I have tried restarting my laptop and reinstalling the Bambu Studio software with no luck! Anyone else experiencing this or have a fix? 
Try doing a scan and repair Windows. Make sure none of your system files are corrupted, out of date, or have been replaced with a malware substitute.
do: “sfc/scannow” from a CMD window. reboot afterwards.
If that doesn’t help, do: “DISM /online /cleanup-image /restorehealth”. reboot afterwards.
If that doesn’t help, your problem is too “deep” to diagnose.
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