If you have obtained the "Total Commander 10.52 wincmd.key exclusive" build (usually a compressed archive from a forum or pack), here is the recommended method to deploy it.
While newer versions exist, is widely regarded as a high-stability release. It strikes a balance between modern Windows 10/11 compatibility and the rock-solid reliability of the 10.x branch. Performance: Fast file operations and indexing. total commander 1052 wincmdkey exclusive