It might be possible to find the official drivers that install that dll.
EDIT: Its from Service Pack 6 for Visual Basic 6.0 it seems.
I tried the service pack first and it didn't actually work, which is why I went hunting for the dll manually. Maybe it'll work for some people though! Fingers crossed. Some dll sites are pretty shady, but aside from the ads, nothing seems untoward about this one. I also scanned the file for virus and it came up clean.