After the latest update, the volume boost doesn't work anymore

Hi, I use FxSound primary to boost my speaker volume. It works over the years. But since the latest update, the overall volume has been tuned down. Now when you activate the Boost Volume, it sounds as loud as not installing the FxSound at all. I tried to re install the old setup file, but it is still the same. Anyone encounter the similar issue?

Had the exact same problem and had to uninstall altogether after many failed attempts to troubleshoot. Just found a link in another forum to older Fx Sound versions which hopefully will solve the problem: FxSound Old Versions Downloads - VideoHelp.