When Windows refuses to remove a file, the frustration is immediate — but the reasons are usually diagnosable and fixable. This in-depth guide walks through every practical method to force delete a file that won't delete on Windows 10 and Windows 11, explains why files become stubborn in the...
chkdsk
command line
external drives
file in use
force delete
icacls
long paths
malware removal
ntfs permissions
ownership
process explorer
reserved names
safe mode
takeown
third-party tools
trustedinstaller
windows 10
windows 11
winre
Something strange is happening on the C: drive of millions of PCs worldwide, and it’s not a ghost in the machine. If you’ve recently updated your Windows 11 system and discovered an unfamiliar, empty folder named ‘inetpub’ sitting quietly in the corner like a wallflower at a prom, you’re not...
cve-2025-21204
cybersecurity
digital security
directory junctions
file explorer
iis
inetpub folder
it security
microsoft patch
microsoft updates
privacy
privilege escalation
security mitigation
security patch
symbolic links
symlinks vulnerability
system files
system folders
system management
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system security
system update
system vulnerabilities
trustedinstaller
windows 11
windows 2025
windows defender
windows folder permissions
windows security
windows system folders
windows tips
windows troubleshooting
windows update
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windows update security
windows vulnerabilities
Microsoft's recent April 2025 patch for Windows introduced a curious and controversial change that has IT administrators and security experts buzzing—a mysterious "inetpub" folder appearing by default on systems, including those not using Internet Information Services (IIS). Far from a mere...
administration tips
administrator tips
cve-2025-21204
cves
cybersecurity
directory junctions
filesystem exploits
filesystem security
iis
inetpub folder
it administration
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junction points
malicious symbolic links
malware prevention
manual mitigation
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microsoft kb5055523
microsoft patch cycle
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network security
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root directory
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system integrity
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trustedinstaller
update management
web server
windows 10
windows 11
windows 11 update
windows defender
windows explorer
windows folder permissions
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windows system folder
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windows vulnerability mitigation
I cannot open PDF files in Foxit Reader because of apparently a problem with file ODBC32.dll in the Windows System folder, error 0xc000012f. I tried uninstalling and re-installing the program but the same result. I tried installing Adobe Acrobat Reader but it will not install. I thought I could...
Hi,
I'm trying to delete a folder, but it shows the message "TrustedInstaller permission required". When I go to Properties->Security, I can't change the permissions for TrustedInstaller (disabled).
What do I do?
I have several folders like this, and I need to liberate space on C:
Thx,
Boss
I have found with Disk Investigator scores of urls and passwords on my disk that windows7 has somehow put in the clear on my C drive. I have tried using HxD to overwrite the passwords, but windows7 gives me an 'Access denied' message when I try to save the changes. This write is supposedly...
access denied
backup
c drive
data protection
data recovery
data security
disk investigator
disk management
file access
file system
hxd
linux
overwriting
paragon
passwords
restore
security
trustedinstaller
windows 7
winhex
I am logged in as Bill (an admin user). I tried to create a new txt doc in an install folder far down under Program Files (x86). My only rt clk option is new folder. I opened another txt file in that folder with Ultraedit (my default editor) and saved it as NOTES.txt in that folder. Now I can...
admin user
explorer
file issues
file management
file ownership
file recovery
file visibility
folder permissions
hidden files
operating system
program files
software bug
system behavior
text document
troubleshooting
trustedinstaller
ultraedit
user accounts
windows 7
windows explorer
I'm not sure if somebody else had this problem before, but for me this keeps happening every couple of weeks. It happened for the third time recently.
Out of the blue on shutdown Windows says that it's installing updates with the typical counter of percent complete going up. This is weird for a...
.net framework
backup solutions
corruption
disk i/o
error log
installation issues
maintenance
performance
registry issues
security updates
system restore
technical issue
troubleshooting
trustedinstaller
update cycle
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updates
user data
windows
windows update
I am trying to add 'TrustedInstaller' to the permissions list for a particular file folder. I can see on other folders where that user/group exists (c:\Intetput\custerr\en-US for example), but when I try to add that user/group to the permissions for a folder, TrustedInstaller cannot be found. I...
Most stupid thing to do, but I did it...
I changed ownership of all files on C:\ (and permissions also -removed SYSTEM, Users & authenticated users from all files-shame on me) and after that, I was unable to get even into win logon screen. Fortunately, I have 2 Win 7 x64 versions installed, so I...
configuration
data backup
error fix
file system
freezes
idle state
installation issues
ownership
permissions
recovery
registry
security
settings
system bugs
system restore
troubleshooting
trustedinstaller
user permissions
windows 7
Hello Win 7
I allowed this Office photo program to scan the C:\ for photos hoping to immport one I want but it installed alot of others instead.
How do I get around the message that I need permission from TrustedInstaller to delete all these phorts?
Thank you
Peter
When you start the Windows Modules Installer service, you receive the following error message: You also receive an error message at the command prompt:
Link Removed
I'm running windows 7 ultimate and am trying to install some software off of a secure server at a remote location to my hard drive. The install fails every time because the my user account (an administrator) does not have full write permissions to the program files directory. I have tried...
Hey folks...
I recently reorganized my computer and this included a fresh install of Windows 7 on a new disk. I backed up all my data on the old disk so that I could make sure I wasn't losing any important documents or whatever.
I'm now sure I've got everything off the disk that I needed and...
data backup
disk cleanup
disk management
error resolution
file access
file deletion
folder cleanup
fresh install
media storage
operating system
permissions
program files
reorganization
storage
system folders
troubleshooting
trustedinstaller
user permissions
windows 7
Fixes a backup operation failure that occurs when you try to use GPMC to back up a GPO in Windows 7 or in Windows Server 2008 R2. This issue occurs when you set "NT Service\TrustedInstaller" as the owner of a file, a registry item, or a service in the GPO.
More...
This morning, while attempting to move some files around my Windows 7 64bit laptop began telling me that I didn't have permission to do so, as I needed permission from the "TrustedInstaller". I googled this issue and resolved it by configuring permissions.
Feeling a little suspicious I decided...
bug
cleaning software
control panel
file management
it support
language
malwarebytes
operating system
permissions
region settings
scrolling issue
security
software installation
system configuration
system specs
technical help
troubleshooting
trustedinstaller
user access
windows 7
After a lot copying file from my old computer to new Windows7 computer. I must have
messed up because I now have in my c: drive:
c:\Program Files 6/20/2010 4:27 PM
c:\Program Files 6/20/2010 3:01 PM
c:\Program Files(x86) 6/20/2010 1:50 AM
This should be easy to fix...
How do I delete Windows 7 files/folders from an old hard disk I no longer use for booting from.
I cannot delete these folders:
Program Files, Program Files(x86), ProgramData, Windows.
I get this error msg when I try to delete the above:
"You need permission to perform this action.
You require...
Hello I started out with Windows 7 Ultimate installed on my C:\-drive, then decided to, for evaluational purposes, partition it in two roughly equal-size parts using EASEUS Partition Master 4.0 Home Edition and labeled them Win7_1 (C) and Win7_2 (D) respectively. Win7_1 (C) holding the original...