電腦以前安裝過(guò)的,后來(lái)重裝系統(tǒng)就沒(méi)了。再裝時(shí)出現(xiàn)這個(gè)界面:In order to install STEP7_Micro/WIN V4.0 SP6 ,you must first uninstall STEP7_Micro/WIN V4.0 from Add/remove programs.
After completing the uninstallation,restart thie setup,this setup will now exit