Hello, we have computer in work that runs Windows 8.1 nowadays. Some proprietary software that our company uses (from 1997 btw ) only works on Windows 7. We need dualboot that WILL DEFINITELY NOT destroy Windows 8.1 in any way or shape. On this computer we have a lot of important things (they are backed up, but still). They want the computer to be able to boot Windows 8.1 as default option, but when needed to restart into Windows 7. The problem is, that newer os is already installed and I think, that Windows 7 boot manager will not recognize Windows 8.1 and vice versa. Any ideas?
The specs are:
Dell Optiplex 9010
Intel Core i7-3770
16gb DDR3
GT 1030
1Tb - Hdd in raid 1 with another hdd Only one 1tb hdd. That was different machine 😅
boot ssd - 128 gb