Again thanks to Blue Life :> for this opensource tool.
Double-Click on HiveUnload.exe will give you all parameters and info.
HiveUnload, simply unloads loaded hives at HKLM ;).
It has 2 features,
Unloading All Hives (which we do not use in projects)
OR
Unloading Hives that are in target directory.
Useful for projects to avoid possible forgotten loaded hive(s) cases with uncommon hive names.
ps: one by one .....
