#7 AIMtk 20260420 + Dokan 2.3.1.100 + cppcryptfs 1.4.4.0

[Hans Becker]

Something seems to choke the combination of AIMtk 20260420 + Dokany 2.3.1.1000 + cppcryptfs 1.4.4.10 on Win11 x64.

cppcryptfs refuses to mount with an unspecific "mount failed" after installing AIMtk 20260420 + reboot.

Not pointing fingers. It seemed reasonable to report it here first, because it showed up when I added AIMtk 20260420 to an existing OSE with Dokany 2.3.1.1000 + cppcryptfs 1.4.4.10.

AIMtk 20260420 seems to work fine though. It would mount everything I threw at it.

I can resolve Dokany 2.3.1.1000 + cppcryptfs 1.4.4.10 back to normal by

1. Uninstall AIMtk, no reboot
2. Uninstall Dokany, no reboot
3. Install Dokany, no reboot

OSE: Win11 Pro x64 10.0.26200 + recent updates
Drivers + Firmware: All recent
HyperV: Not installed

I tried to dig through sources to find the culprit, but no luck so far.
Usual suspects (handle, procmon, etc.) did not show anything unusual either.

Leaving out diag.bat information , because it's not related to anything physical.
I was able to reproduce it in a vanilla Win11VM under VMWare Workstation 17.

For reference:
https://github.com/dokan-dev/dokany/releases/tag/v2.3.1.1000
https://github.com/bailey27/cppcryptfs/releases/tag/v1.4.4.10

Feel free to let me know if you need more.