I try to install TIA Portal Professional V11 - SP1 on Windows XP Professional SP3 but the installation does not start.
(PC configuration: Intel Core 2 Duo, RAM: 3 GB)
TIA blocks on installing Microsoft Installer MSI (see attachment).
I have the latest version of MSI (ve 4.5) recommended by Microsoft.
In Task Manager, the following processes are started:
* Windows Installer-KB893803-v2-x86.exe (previous version ???)
If I refuse to install MSI (proposed by the TIA V11 prompt), the installation is canceled
Can you help me to solve this problem?
Thank you for your help