UE4 / UE5 Blueprint Windows Registry read, write, delete operations.
1. Registry Write
Root：Registry node, optional HKEY_CURRENT_USER (current user) and HKEY_LOCAL_MACHINE (current computer)
Path：Saved registry path
Key：saved key
Value：saved value
2. Registry Read
- Root：registry node
- Path：registry path
- Key：read key
- Value：Returns the read value, or an empty string if the read fails
3. Registry Delete
- Root：registry node
- Path：registry path
- Key：key to delete
在代码插件创建的Registry Operation for Windows - 虚幻引擎商城 (unrealengine.com)
