请教各老师如何在Windows*7安装西门子软件?为何我在电脑里安装总是出现:
In order to install STEP 7-Micro/Win V4.0 SP6
you must first uninstall STEP 7-Micro/Win V4.0
from Add/Remove Programs After completing the
uninstallion restsrt this setup This setup will
now exit
可我在电脑以前安装的以卸载了,可是安装不上,有请各老师指教!