Hey Maximilian,
Hmmm, this is starting to sound like some sort of detection issue with SCCM itself and not the toolkit. Can you maybe privately contact me through CodePlex and share your script with me, along with all the logs from the CCM\Logs folder? I'd just like to verify there's nothing in there that would cause the issue. We do this sort of thing all the time and I've never seen an issue where it gets stuck on Installing. Hopefully I can shed some light on it.
Cheers, Dan
Hmmm, this is starting to sound like some sort of detection issue with SCCM itself and not the toolkit. Can you maybe privately contact me through CodePlex and share your script with me, along with all the logs from the CCM\Logs folder? I'd just like to verify there's nothing in there that would cause the issue. We do this sort of thing all the time and I've never seen an issue where it gets stuck on Installing. Hopefully I can shed some light on it.
Cheers, Dan