I often change my system locale to Japanese, Korea, or Chinese so that I can play games developed in these respective countries. Unfortunately, Bandicam will not run under these conditions.
If not, please make an update to where it can. I'm sure this is possible since I play many USA based games under different system locales.
Side note - I'm glad I purchased Bandicam, at first, there were a lot of bugs, but a couple updates later, it is a very awesome game recorder

cheers