Permissions for the executables should look like:
"Path" "Read" "Write"
..\NetVault Backup\pgsql "Administrators, NT SERVICE\TrustedInstaller, Users" "Administrators, NT SERVICE\TrustedInstaller"
Permissions for the database file location should look like:
"Path" "Read" "Write"
..\db "Administrators, NT AUTHORITY\NETWORK SERVICE, NT SERVICE\TrustedInstaller, Users" "Administrators, NT SERVICE\TrustedInstaller"
..\db\bkl "Administrators, NT SERVICE\TrustedInstaller, Users" "Administrators, NT SERVICE\TrustedInstaller"
..\db\install "Administrators, NT SERVICE\TrustedInstaller, Users" "Administrators, NT SERVICE\TrustedInstaller"
..\db\pgsql "Administrators, NT AUTHORITY\NETWORK SERVICE, NT SERVICE\TrustedInstaller, Users" "Administrators, NT AUTHORITY\NETWORK SERVICE, NT SERVICE\TrustedInstaller"