Suspect that this is the regression introduced by #13082 But it needs further investigation.

Steps to reproduce:

1. Install the latest nvda_snapshot_alpha-24264, 2a6ba8f;
2. Click "Explore User Config directory" under the NVDA folder of the start menu;

Actual behavior:

User documents directory is opened.

Expected behavior:

NVDA user config directory should be opened

System configuration

NVDA installed/portable/running from source:

installed

NVDA version:

Latest Alpha version

Windows version:

Windows 10 21H2 (x64) build 19044.1348

Name and version of other software in use when reproducing the issue:

None

Other information about your system:

None

Other questions

Does the issue still occur after restarting your computer?

Yes

Have you tried any other versions of NVDA? If so, please report their behaviors.

NVDA2021.2 is normal

If NVDA add-ons are disabled, is your problem still occurring?

Yes

Does the issue still occur after you run the COM Registration Fixing Tool in NVDA's tools menu?

Yes