I have obtained an older copy of Step7 Basic V11 SP1. I plan to run it on Windows 10 through a virtual machine with a copy of Windows Vista Home Premium that I have laying around. My PLC is an S7-1200, and I was looking at options for used HMI's on ebay. I found a 6AV66470AD113AX0 KTP600 for sale locally on ebay and I see online it says it needs Step7 V10.5. Can I use this HMI with my copy of V11? Sorry for my ignorance as I come from an Allen-Bradley/Automation Direct background and know nothing about Siemens.