Hi!
Have a problem with ALL msi type packages which I try to install.
like Windows Defender, Quicktime installer, Nokia PC suite, etc..

Installation looks fine till the end, but right before the completition all
of those
starts rolling back. I've captured logs, see attached. All installation
starts rolling
back right after this :

.....
Invoking remote custom action. DLL: C:\WINDOWS\Installer\MSI1BA.tmp,
Entrypoint: f5
1: RPC runtime reported exception 0x6ba
..... // *.tmp file varies depending of installation.

Do you have an idea what is causing this?
Have tried already:
- SP3 pack
- unregister / register msiexec
- checked folder priviliges
- running this with local admin user