If something, or for some reason (problems), can I reverse this entry by just going back to the registry and changing the value to '0' or just delete the entire entry?
Memory Loss? Not always a problem
Have you ever wondered why after spending some time working on your computer, that the more programs you open and close, the less available resources you have? You'd think that closing a program would free up any resources it takes up when running right? Wrong.
Windows has a DLL caching mechanism that keeps certain Dynamic Link Libraries (DLL files) loaded to help shorten the time it takes to open programs you use often. While this is a good idea in itself, it is only really useful when you use the same programs over and over and open and close them frequently.
This tip I've found quite some time ago turns off the DLL Caching "feature" and allows the unloading of all program-related DLL files upon closing the program that loaded them. This can and does in fact free up resources used and can also help gain overall stability of the system, especially if the computer is going to be run for long periods of time without restarting.
I've found two variants of this tip, one of which is labeled for Win9x family of the Windows platform (which includes Windows 95/98/98SE/ME), while the other was aimed at Windows XP. Although the Win9x tweak was tested on a XP system and verified to have the same result. So I'll give both here.
Win9x unload DLLs:
Go to Start - Run - type in "REGEDIT" without quotes and press enter. The Registry Editor opens up. Now use the lefthand explorer pane to find this key:
"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" In the Righthand pane, right click in an empty space and choose "New... - String Value" and name it: "AlwaysUnloadDll" (without quotes and capital letters are important). Give this new string a value of 1, close the Registry Editor, and reboot Windows.
And would you recommend doing this to improve my system resources?
I found this option (site) to perform this task rather than doing maually. Unload DLLs
Thanks, TC BootCamp Trainee