- 03-system-registry.ps1: Set-Reg now has 3-tier retry: direct write,
ACL manipulation, fallback to scheduled task running as SYSTEM (which
has unrestricted registry access - handles TrustedInstaller-owned keys)
- 02-software.ps1: add Acrobat DC path (Acrobat.exe) before legacy
AcroRd32.exe paths - winget installs Acrobat DC not Reader DC
- 06-scheduled-tasks.ps1: same Adobe path fix in PDF-DefaultApp script
- tests/Test-Deployment.ps1: Adobe check covers both Acrobat DC and
Reader DC install paths
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>