Yesterday Notepad++ was runnable, but today it doesn't. In spite of the notepad++.exe (with its 13 process) presence is the tasks manager, Notepad++ window doesn't launch.
I tried to uninstall and re-install the sofware (and the first launch works), notepad.exe is present in C:\Windows and C:\Windows\Sytem32 folders.
The last file opened with notepad++ was a xml file which isn't readable by other softwares because of the following error message :
The '<' caracter can not be used in a value attribut
What can I do please ?
514 Answers
Try removing the file from C:\Users\<username>\AppData\Roaming\Notepad++\session.xml which reopens the file when you start the program.
If that does not work, maybe you should try a complete uninstall/reinstall if you haven't already.
EDIT: Workaround found (thanks to sgmoore): Install standalone version of Notepad++ (notepad++ portable).
13I encountered the same problem as you. Do the following:
- Go to
C:\Program Files\Notepad++\plugins - Move
LightExplorer.dlltoC:\Program Files\Notepad++\plugins\disabled.
If you cannot find LightExplorer.dll then move Explorer.dll to C:\Program Files\Notepad++\plugins\disabled
The problem should be solved with this method.
7I sometimes get this problem too, all I do is:
- use task manager to kill those np++ processes
- Find np++ shortcut in the start menu, right click and chose "Run as Administrator" (window appeared)
- Close this np++ window, then reopen it normally (without Administrator) and it works.
I assume it is something like the session file, or a plugin, that gets locked up, or refuses access, and running as administrator clears that issue - but I could be wrong.
Hope my solution works for you, and anyone else who experiences this issue.
2In spite of the notepad++.exe (with its 13 process) presence is the tasks manager...
Forgive me if I miss understand this statement but you're saying there are 13 notepad++ processes running?
If so I'd say one of them (probably the first/original) is stuck/unresponsive/otherwise occupied.
Kill all of your notepad++ processes and restart the application. Restarting your computer should have the same effect.
One final note, notepad.exe has nothing to do with notepad++ and is Windows' built in text editor, screwing with it won't fix this third part app.
4I would recommend you to do the following:
- Open task manager
- Terminate all instances of Notepad++. (Not to confuse with Notepad.exe)
- Open command prompt (cmd)
- (If necessary) navigate to your notepad++ installation directory
- Start Notepad++.exe using the following command:
Notepad++.exe -nosession.
If it is the problematic file that you have previously opened and it was preventing notepad from starting up, the -nosession argument should resolve it.
I located the folder containing notepad++.exe (in my case C:\Program Files\Notepad++), I then right clicked on the parent folder (C:\Program Files\Notepad++) and chose Windows' Restore Previous Versions. Luckily I had a version from a few hours back, and restoring that fixed the issues. I suspect some file in there became corrupt.
Same problem. I find out that notepad creates DropboxExt.40.dll file in my dropbox bin folder just after lightExplorer loaded. I disabled any access to DropboxExt.40.dll file and now NP works fine. Maybe LE plugin is in bad hands now.
Notepad++ v6.9.2 Won't Run Solution
How I fixed my non-starting Notepad++:
- Using Windows Explorer, I navigated to C:\Users\\AppData\Roaming\Notepad++.
- Right-clicked on 'session.xml'.
- Selected 'Edit with Notepad++'.
- In Notepad++, closed/saved all open files.
- Exited Notepad++.
- Re-opened Notepad++ normally.
But this is what helped me with v7.5.6:
Go to Preferences, File Associations, select Notepad and move txt and log associations to the right pane using button with arrow.
Two Options:
Try closing Notepad++, then delete config.xml (e.g.,
%AppData%\Notepad++\config.xml). A new instance of config.xml will be created when you re-start Notepad++Alternatively, you can also open the existing config.xml, then find and delete long file/folder paths. In my case, the last file path, within the tag, was 233 characters long (including beginning and ending quotes). Once deleted, Notepad++ started working as expected.
In my case it was a problem with the plugin "NppSaveAsAdmin". First, I removed all plugin folders from C:\Program Files\Notepad++\plugins, then I readded them one by one and checked in between if Notepad++ starts.
I am using v7.9.3 (build time Feb 14 2021)
I found that my AppPosition setting had become corrupted in my config.xml so I was not able to find the running window. I renamed:
C:\Users\<your username>\AppData\Roaming\Notepad++and then restarted Notepad++, which complained, but opened. That created a new version of the folder. In the new folder, I found the "AppPosition" in the "working" config.xml:
C:\Users<your username>\AppData\Roaming\Notepad++\config.xml
GUIConfig name="AppPosition" x="your x value" y="your y value" width="your width value" height="your height value" isMaximized="no"
I modified that line to match in my original Notepad++ folder, closed Notepad++, renamed my original Notepad++ back to:
C:\Users\<your username>\AppData\Roaming\Notepad++Started Notepad++, and everything was back.
(Please excuse any bad formatting, this is my first post.)
For my case, it was caused by a setting I recently changed.
From menu: Settings - preferences - MISC tab - at right bottom corner, I put "xml" in Session file Ext field for save session file convenience.
I did not realize this would cause the xml file to be unable to open in Notepad++.
I just ran into a similar issue where Notepad++ would launch, show in the taskbar, but not display on screen. This happened after I had logged into my computer through remote desktop from another PC.
I was able to fix it by alt-tabbing to the process and then use [windows key]+[left arrow] to move the window to my main monitor.
