Where are these files Stored?
Did not find them :-/

In Program Files (or x86 in 64b systems)\Sam Simulator
in win 7 you must run SAMSIM as an admin for it to have write permissions to that directory.

PS: we have AARs thread here :-)

Thanks did not know that i must run it as Administrator. I think it would be better under Win 7 to store it in
C:\Users\Public\Documents. I think there are no permissions needed for that directory.

You can set SAMSIM to always run as an admin in the properties dialog for the link to SAMSIM.