em cài PLCsim máy báo như thế này:
Extraction Requirements
the requirement for a successful extration are not fulfilled
you must meet the following requirement to be able to successful extract S7PLCsim V5.4 incll.sp5.upd 1 on your computer
S7-PLCSIM V5.4, V5.4 incl. SP1, V5.4 incl. SP2, V5.4 incl. SP3, V5.4 incl. SP4 or V5.4 incl. SP5 must be installed
Máy em đang cài win7 64bit