Unreal 5.1 problem

Hello! Please help me solve the problem. When opening a project, the engine takes about 10gb of disk space on the C drive. In the settings of the engine set paths for cache files, all paths point to drive D, in Epic Launcher as well to store files specified drive D. But when I start editor still takes some space on drive C, almost 10gb, it’s too much. How to fix it?

Try reinstalling it