Installation Error on Windows Vista: "Side-by-Side configuration is incorrect"
- by Maxim Z.
NOTE: This is not a dupe of this other question. That question refers to a similar problem with 2 programs, while I'm only having it with 1, so the solution there doesn't apply to my situation.
My relative asked me to install H&R Block 2009 on his Windows Vista 32-bit computer. I ran the installation program, which succeeded, but when I try to…