The paint.net installer crashes if run within session 0, e.g. from a scheduled task or psexec -s. Interactive use as system works, e.g. psexec -s -i.
To reproduce download the installer and psexec and run:
psexec -s paint.net.4.2.9.install.exe
This will fail with SetupFrontEnd.exe causing an exception of some sort and crashing. The following will work fine:
psexec -s -i paint.net.4.2.9.install.exe
Normally this wouldn't be much of a problem because it wouldn't be run that way, but running Chocolatey updates from a scheduled task will fail because of this and there isn't an easy way around that.
