The [Force script execution] option in Advanced Backup Options is meant to execute all scripts even if a task or script encounters an error. However, if a VSS error occurs or if the [Script to execute before/after the snapshot is taken] fails, the [Script to execute after image creation] does not run.
AIP2018 Update 8 Linux
AIP2018 Update 7 Windows
AIP2022 Windows / Linux
This is a known issue and is scheduled to be addressed in a future version.
– ActiveImage Protector 2018/2022