rslinx clasicc lite is required
the installation sfotware has detected that you have an old version.
or no version .of rslinx classic lite installed on your computer .it is
necessary to install the current version of rslinx classic lite.to
install rslinx lite.go to the required steps section .of the rsnetworx
installon this cd.
各朋友,这是什么意思,应该怎么处理?