What OS? You'll be hard pressed to get it to work on any recent OS.
Windows 8.1 Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz 2.30 GHx
RAM 12 GB
System type: 64-bit Operatting System, x64x processor
The chances of getting it to work on anything later than XP are not good. I’m afraid you’re on your own.
CS2 is more than 10 years old. Time to upgrade or switch to different applications.
Try installing a virtual XP machine and install from there.