I've seen this. Let me share the 2 causes I ran into.

by R. Proffitt Moderator - 5/8/12 8:54 AM

In Reply to: Chrome bad image error for .dll file by pchoi1

1. A DAP (download accelerator program) was used and created this and other issues.

2. Registry cleaners were used and created more problems.

I see you used a registry cleaner so I think I'd keep researching for a cure to that damage.