Rescue disk won't create

[TheMask8]

After the update to the version 1.26.29 i cannot create the rescue disk.

Error message:
VeraCrypt::BootEncryption::CreateRescueIsoImage:4526

I don't know if this has anything to do with SecureBoot, but my certificate should be deployd correctly:
[System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI KEK).bytes) -match 'Microsoft Corporation KEK 2K CA 2023'
True

[System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match 'Microsoft UEFI CA 2023'
True

Expected behavior

Before update there was no problem to create rescue disk repeatedly.

Observed behavior

I have no special characters in user name which caused problems in previously reported bugs.

Steps to reproduce

1. Right click on the system disk
2. Create Rescue disk
3. Choose path
4. I get an error VeraCrypt::BootEncryption::CreateRescueIsoImage:4526

Screenshots

Your Environment

Please tell us more about your environment

VeraCrypt version: 1.26.29

Operating system and version: Windows 11 25H2 build 26200.8875

System type: