More news. After getting 24 32-bit Plug-ins working on Windows 7, I renamed the Program Files>Notepad++ folder on XP to “Notepad++ Org”, copied the whole Program Files>Notepad++ folder tree structure to XP from my Windows 7 box, and got 21 of the 24 Plug-ins to work on XP. The only problem is now, that I do not have a “Plug-in Manager” or “Plug-in Admin” that works on XP with Notepad++ V7.6.4. I can technically only install “Plug-in Manager” on XP, whereas I cannot even install “Plug-in Admin” on XP. However even if I install “Plug-in Manager”, “Plug-in Manager” cannot manager the Plug-ins running under Notepad++ V7.6.4, since V7.6.4 uses a different installation configuration. So my option now is to install the 32-bit Plug-ins on the Windows 7 box and then copy same to the XP box, and if they work then great, if not then bad luck hey? All you have to do, if the 32-bit Plug-ins do not work on XP, is to answer yes when asked if you wish to remove for compatibility reasons, or delete the incompatible Plug-in name folder under the Program Files/notepad++\plugins folder, e.g. C:\Program Files\Notepad++\plugins\csvquery to remove the 32-bit “csvquery” Plug-in. I hope that what I have learned is of some help to someone. Cheers from Aussie mate and happy Notepad++ing hey? :-)