Solved Problem Completely Deleting Notepad++

ndex477

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Here's the issue. I downloaded a version of Notepad called Notepad++ a while back and was successful in uninstalling it from Windows and removing the desktop icon but when I try to delete the folder and contents from Program Files(x86) folder it gives me the message that the file is open in Windows Explorer and that it can't delete it. Furthermore when I try to delete it at the command line level C:>, I get a message telling me that Access Denied. How can I not have access to a file that I downloaded to my own computer? Please Help! Thanks very much.
 

My Computer

Computer Manufacturer/Model Number
Compaq Presario CQ62
OS
Windows 7 Home Premium 64bit
CPU
Intel Celeron 900 2.2GHz
Memory
2GB
BTW, I forgot to include that the name of the file is: NppShell_04.dll
 

My Computer

Computer Manufacturer/Model Number
Compaq Presario CQ62
OS
Windows 7 Home Premium 64bit
CPU
Intel Celeron 900 2.2GHz
Memory
2GB

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Sager NP9170
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Win 7 Pro x64 / Win 10 Pro
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Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz
Motherboard
CLEVO P170EM
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12 GB
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(1) Intel(R) HD Graphics 4000 (2) NVIDIA GeForce GTX 675M
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(1) Realtek High Definition Audio (2) Intel(R) Display Aud
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(1) Samsung 860 EVO 500GB(OS) (1) Samsung 860 EVO 500GB(Data)
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Backlite
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Firefox
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If the DLL is a shell extension it may allow you to delete it after you log out, then log back in. Or you can try unlocking using UnLocker. Or you might have to unregister it using regsvr32 /u NppShell_04.dll.

Explorer is notorious for hanging onto DLLs that are no longer in use. It's typical to log off or kill Explorer to make it let go.

If it really is Access Denied then you may have to Take Ownership of the dll before you can delete it. See tutorials Take Ownership.

Another approach. Make a .cmd batch file such as DelDLL.cmd with the line below:
cmd.exe /c "del x:\pathNppShell_04.dl"

where x: is the drive and path is the folder to make the complete path of the dll.
Download my RunItOnce utility from this page:
http://www.favessoft.com/downloads.html

When you double click RunItOnce it will bring up a file open dialog. Select the .cmd file you made. Then log off, and log back in. It should delete the file before Windows has protected it, then the login continues normally. If log off isn't enough, you may have to reboot. Since RunItOnce only runs it once, you'll have to set it again if it needs to reboot(or just reboot on the first attempt instead of logging off.)
 

My Computer

Computer Manufacturer/Model Number
HP Media Center
OS
Windows 7 32 bit
CPU
AMD 5200+ dual core
Memory
2 GB
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NVidia GeForce 6150SE 128 MB
Monitor(s) Displays
CRT
Screen Resolution
1280x1024
Hard Drives
500 GB Sata internal :

SIIG USB 3.0 docking stations w/WD Caviar Black 6 Gb/s drives
Keyboard
PS/2
Mouse
PS/2 Wheel Mouse
Other Info
SIIG USB 3.0 PCIexpress card.
As Miles said, Unregistering will probabaly do it.
 

My Computers

System One System Two

  • Computer type
    PC/Desktop
    OS
    7 X64
    CPU
    i5 8400
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    gigabyte b365m ds3h
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    2x8gb 3200mhz
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    various
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    pure power 11 400w cm
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    Coolermaster
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    cryorig m9i
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    7x64
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    g5400
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    ga b365m ds3h
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    8gb ddr4 2400
    PSU
    xfx pro 450w
O.k. Thanks to you all for your suggestions. I'll muddle through these for a while and then let you all know the results.
 

My Computer

Computer Manufacturer/Model Number
Compaq Presario CQ62
OS
Windows 7 Home Premium 64bit
CPU
Intel Celeron 900 2.2GHz
Memory
2GB
Call it beginner's luck or whatever but sometimes just the plain and simple works. I switched my default browser to Google Chrome and then went back into Windows Explorer to the Notepad++ folder and deleted it with no problem. Technically, I don't know why it worked because my specialty is not browsers so if someone can explain please do. Thanks again for all your suggestions.
 

My Computer

Computer Manufacturer/Model Number
Compaq Presario CQ62
OS
Windows 7 Home Premium 64bit
CPU
Intel Celeron 900 2.2GHz
Memory
2GB
Sounds like the DLL is a BHO. Browser Helper Object. I'm guessing when you changed default browser it unregistered the DLL. An ActiveX control most likely. I haven't heard of any browser that doesn't use the IE engine using ActiveX. That's one reason I don't surf with IE. I don't want to use BHOs as they can do serious damage if you get one that's malware.

Anyway, at least it's gone. :)
 

My Computer

Computer Manufacturer/Model Number
HP Media Center
OS
Windows 7 32 bit
CPU
AMD 5200+ dual core
Memory
2 GB
Graphics Card(s)
NVidia GeForce 6150SE 128 MB
Monitor(s) Displays
CRT
Screen Resolution
1280x1024
Hard Drives
500 GB Sata internal :

SIIG USB 3.0 docking stations w/WD Caviar Black 6 Gb/s drives
Keyboard
PS/2
Mouse
PS/2 Wheel Mouse
Other Info
SIIG USB 3.0 PCIexpress card.
Yeah, I'm glad I was able to delete it. Will mark this one as solved.
 

My Computer

Computer Manufacturer/Model Number
Compaq Presario CQ62
OS
Windows 7 Home Premium 64bit
CPU
Intel Celeron 900 2.2GHz
Memory
2GB
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