Hello,

see the comprehensive informations in the FAQ from Siemens customer support in refer to migration of STEP 7 projects.

http://support.automation.siemens.com/WW/view/de/62100731

With best regards
Cicero

Tecla

I have a project made with Step7 whith a PLC programm and an HMI programm
In my PC I have installed Step7 5.5, WinCC flexible 2008 SP2 and TIA portal
The original programm was made by my customer with an earlier version of Step7 and ProTool.
The HMI was converted from ProTool with WinCC flexible 2007.
I have converted the HMI project whith WinCC 2008 whithout any trouble.
When I tray to migrate to TIA portal the PLC part of the project is imported, while the HMI part gives
the following error message

The expected sql instance TECLA-PC\WINCCPLUSMIG is not avaiable.
The migration option for V 11.0 or WinCCflexible 2008 SP2/SP3 is not installed.

I have installed TIA portal whith service paks and upadates followings the defaults suggested by the installation programm, but what I have to do to intall the migration option as in the error message ?