I have a plc program that was made in Logix designer V29. I had logix designer V28 on my computer, so I figured I'd updgrade straight to 31. Usually it lets me choose which versions to install (if I recall, its been a while). Anyways, I installed V31, went to open the program, and I cannot load it as I don't have V29 loaded. I instead tried installing V29, but I am unable to install it because I have a newer version. I tried uninstalling V31 and then installing V29, but I was still unsuccessful. It errors at RSLinx Enterprise yet. Anyone know the work-around?
Thanks,