Discover SAI editor

Hello TC community, I recently uninstalled my windows and I am using Discover SAI database editor for smart_scripts editing

Before I used it without any troubles, but since the reinstallation of the windows I am getting this error wondering if you can help me solve it.

I reinstalled MySQL couple of times, create different accounts, gave them permission and such. I am connecting to HeidiSQL without any problems if it matters.

Thanks and keep the good work.