Customize Active Open Folder icon in Windows Vista.
If you are using Windows Vista (any version), you can change the current active open folder icon viewing in a Folder Tree by applying a simple registry tweak which i'm going to tell you. The benefit of this tweak is that you can easily identify the active open folder among the others.
Here’s how you can do this>>>>>
1. Click on the Start button.
2. Click on Run and type regedit and click on OK.
3. If Windows ask you to continue or not, click on Continue. This
will allow you to open regedit.
4. In the left panel click on HKEY_LOCAL_MACHINE and navigate to