Try the universal MSI silent switch if the file is MSI-wrapped:
mshaz1000.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP- Ardfry PSD Codec 1.7 Silent Install mshaz1000.exe
mshaz1000.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /UNINSTALL If that fails, find the uninstall GUID: Try the universal MSI silent switch if the
Disable Adobe’s provider from File Type associations: run as part of your script:
After silent install, run as part of your script: