I use Simotion scout V4.1.5.6. when I click the topology program shuts down itsself and give no alarm or any notification. I uninstalled and instaled again, firts start was ok. topology was working but after for a while program shutdown again. I open the scout and load the project tried the topology again but scout shutdown again. I get this problem also when I am offline. I use ethernet tcp/ip cominication. I found a topic in this forum and I did all things that suggested by mr.Kristoffel but same thing happens.

I deleted the start up files like below;

<Step7Installpath>/Siemens/step7/u7umc/data/wrkbnch

delete all *persi.datFiles in the directory

but same thing happens

same project works on other PC that has scout without any problem.

I use windows XP service pack 3

could you please someone help me about this problem.

best regards,