I’ve been meaning to try out your Search++ plugin, and have gotten as far as installing v0.6 a week or two ago, though I don’t think I’ve done much more than look through the help and settings, and I may have even changed one or more settings from the default configuration, but no actual searches that I recall, so far. However, I am noticing an annoying behavior when exiting Notepad++ after having been using multiple instances of it. It’s pretty common for me to have at least two instances of NPP open, usually on two different desktops under Windows 10 x64. The second instance is normally opened with command line options -multiInst -nosession, and I always exit it before exiting the primary instance. but every time I try to exit the primary instance after having exited the secondary, the following message appears in a Yes/No dialog:

“It looks like the configuration file for this plugin was edited during this session.
Do you want to save the current configuration settings? (If Yes, the edited file will be overwritten.)”

That happens every time for me, even though I haven’t consciously edited the configuration file since shortly after I first installed the plugin. Any ideas?

Debug info, in case it’s useful:

Notepad++ v8.9.7   (32-bit)
Build time: Jul 14 2026 - 01:11:31
Scintilla/Lexilla included: 5.6.4/5.5.1
Boost Regex included: 1_90
pugixml included: 1.16
nlohmann JSON included: 3.12.0
Path: C:\Program Files (x86)\Notepad++\notepad++.exe
Command Line: D:\Users\MAZE\AppData\AutoHotkey\AutoHotkey.ahk
Admin mode: OFF
Local Conf mode: OFF
Cloud Config: OFF
WinGUp: present
disableNppAutoUpdate.xml: absent
Periodic Backup: ON
Placeholders: OFF
Scintilla Rendering Mode: SC_TECHNOLOGY_DIRECTWRITE (1)
Multi-instance Mode: monoInst
asNotepad: OFF
File Status Auto-Detection: cdEnabledNew (for current file/tab only)
Dark Mode: OFF
Display Info:
    primary monitor: 1920x1080, scaling 100%
    visible monitors count: 1
    installed Display Class adapters: 
        0000: Description - Intel(R) HD Graphics 620
        0000: DriverVersion - 31.0.101.2140
        0001: Description - NVIDIA GeForce 940MX
        0001: DriverVersion - 30.0.15.1169
OS Name: Windows 10 Enterprise (64-bit)
OS Version: 22H2
OS Build: 19045.7548
Current ANSI codepage: 1252
Plugins: 
    BetterMultiSelection (1.5)
    ColumnsPlusPlus (1.3.1)
    ColumnTools (1.4.5.1)
    ComparePlus (3)
    DSpellCheck (1.5)
    ExtSettings (1.3.1)
    HTMLTag_unicode (1.6)
    mimeTools (3.1)
    MultiClipboard (2.1)
    MultiReplace (6.0.0.36)
    NppCalc (1.5)
    NppConverter (4.7)
    NppExport (0.4)
    NPPJSONViewer (2.2)
    NppTextFX (2.0.3)
    NppXmlTreeviewPlugin (2)
    PreviewHTML (1.4.5)
    PythonScript (2.1)
    RegexTrainer (1.2)
    Search++ (0.6)
    SessionMgr (1.4.4)