I have Played RS2 for a while and I decided to play original RTW so I removed the RS2 containing Data folder to another location and replaced it with the original RTW Data folder. But the problem was that after I was finished with the original and put the RS2 data folder back to the RTW folder, an error keeps occuring saying that I need to install DirectX 9.0. (which I didn't have a problem with before)
so I tried installing the thing but the error keeps popping up. what do I do here?