Deleting non-empty folder results in bug

Check version

• I'm running the latest version of Path of Building and I've verified this by checking the changelog

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• I've checked for duplicate issues by using the search function of the issue tracker

What is the expected behaviour/value?

Deleting properly folder

What is the actual behaviour/value?

Trying to delete folder which contains something (there is no possibility to delete non-empty folder) getting error The folder is not empty. After deleting build inside and trying to delete folder (now it is empty) again it gives Couldn't delete $PATH: Permission Denied. After restart PoB folder is gone.
Knowing Windows issues I tried to run PoB as Administrator but nothing changed.

How to reproduce the issue

1. Create a new folder
2. Create and save any build inside folder
3. Try to delete folder
4. Get The folder is not empty message.
5. Delete build from folder
6. Try to delete empty folder
7. Get Couldn't delete $PATH: Permission Denied error.
8. Restart PoB
9. Folder is indeed deleted

Build code

Any build (even empty).

Screenshots

报告中没有提到文件或测试。首先在桌面应用中复现文件夹工作流，然后定位处理文件夹和构建删除的代码。完成的标准是：删除非空文件夹时遵循预期行为，并且删除已清空的文件夹不会报告权限错误，也不需要重启应用。