Articles about files | UserComp.com

Changing the Default Editor for Batch Files in Windows 11's File Explorer

Resolve the issue of batch files opening in Notepad by changing the default editor to a preferred application like VS Code.

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Troubleshooting Large Extraction Processes Involving Multiple Zip Files

Resolve large zip extraction failures by managing temp disk space, shortening file paths to avoid limits, and fixing permission errors.

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Does Windows Old Folder Contain Old Pagefiles?

Clarifies that the Windows.old folder does not archive old pagefiles, as they are dynamic system files excluded from OS upgrade backups.

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How to Clean Up Temp Files Targeted for Windows 11's Disk Cleanup?

Resolve low storage by deleting temporary files using Windows 11 Disk Cleanup.

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Combine Text Files - command (batch) processes

Merge multiple text files into a single output file in Windows using the copy command with binary mode to prevent unwanted EOF markers.

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How to Differentiate Between Directories Created Manually and Directories Created by Installed Programs

Determine if a directory was installed by a package or created manually using dpkg -S to query the package database.

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Resolving Missing Include Files in Unreal Engine 5.4

Fix missing include file errors in Unreal Engine 5.4 by regenerating project files and verifying the engine installation.

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Delete Files with Specific Extension Older Than 3 Days using Forfiles

Delete specific file extensions older than three days using forfiles on Windows or find on Linux and macOS.

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Where are my system files located in Windows?

Locate Windows system files in C:\Windows and related directories to troubleshoot corruption, manage drivers, and verify OS components.

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Can I Change the Format When Renaming Multiple Files in Windows 10/11 File Explorer?

Rename multiple files in Windows 10/11 by selecting them and typing a base name to automatically append sequential numbers.

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Searching for Specific Files in File Explorer on Windows 10: A Step-by-Step Guide

Find specific files in Windows 10 File Explorer using operators like kind, modified, and size to filter by type, date, and storage footprint.

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Resolving Error Handler Class Issue: Getting Key Instead of Value from .resx File

Fixes error handlers returning .resx keys instead of localized values by correctly initializing ResourceManager with the proper namespace and culture context.

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Unable to Open Local Files in Ubuntu Chrome or Firefox

Resolve Ubuntu Chrome and Firefox inability to open local files in containers by disabling web security flags or adjusting about:config settings.

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Understanding Open Files in Linux

Diagnose resource leaks and file locking issues by identifying open files, sockets, and locks using lsof, lslocks, and /proc.

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Restore Windows default Zip file functionality

Fixes missing right-click zip options in Windows by re-registering the native zipfldr.dll shell extension via an elevated command prompt.

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How to View and Edit the Last Files Opened in Microsoft Word on Windows

Resolve difficulty accessing recent documents by viewing and editing the last files opened in Microsoft Word on Windows.

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Recovering Deleted Files from an Empty Partition

Recover deleted files from an empty partition by scanning raw disk sectors for file signatures before new data overwrites the space.

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Understanding the Hardlinks Field of a Directory: A Guide for Linux Users

Clarifies that directory hardlink counts equal subdirectories plus two, excluding regular files and symlinks.

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How to Create Batch Files in Windows 11?

Create batch files in Windows 11 to automate repetitive command-line tasks by writing scripts in Notepad and saving them with .bat or .cmd extensions.

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How to Fix Corrupted Files After a Windows 10 Reset

Resolve corrupted files after a Windows 10 reset by running SFC and DISM commands to repair system components and using chkdsk to fix disk errors.

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Corrupted BIOS Files and Missing OS-Specific BIOS Files: A Tech Support Guide

Resolve boot failures and system instability caused by corrupted or missing BIOS files using built-in motherboard recovery tools like UEFI Flashback.

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How can Windows move a newly compressed file so fast across different disks

Explains how Windows achieves fast transfers of compressed files by using real-time decompression and memory buffering to write uncompressed data at maximum disk throughput.

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Exporting Specific Files with ForFiles: A Comprehensive Guide

Use ForFiles to automate the deletion or export of files older than 180 days in Windows.

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Solving Truncated ZIP File Downloads from iCloud for iOS Users

Resolve truncated ZIP files from iCloud on iOS by ensuring sufficient storage and using the Files app instead of Safari to download.

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Efficient Sorting, Merging, and Deduplicating Large Text Files for Tech Support

Resolve out-of-memory errors when sorting, merging, and deduplicating large text files by using sort -m with memory limits.

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How to Save a Decrypted/Unlocked PDF from a Tech Support Site

Resolve the inability to save or edit a decrypted PDF by using browser print-to-PDF features or online unlocker tools to generate an unrestricted copy.

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Someone Inform Search Engines to Show Text Files: A Tech Support Guide

Resolve issues where search engines fail to index and display raw text files by ensuring public accessibility, optimizing filenames, and submitting URLs via sitemaps.

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How to Have an Unmanaged Chrome Profile Alongside a Managed Chrome Profile on Mac OS

Resolve conflicts between managed and unmanaged Chrome profiles on macOS by isolating user data directories to run both instances simultaneously.

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Determining if a Corrupted Tar File is Recoverable

Resolve tar extraction failures by diagnosing header versus payload corruption using tar -t and md5sum to determine if a corrupted archive is recoverable.

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Fixing Small Dark Square Symbol Issue on External Hard Drive Files

Resolve non-printable control characters in external hard drive filenames by using PowerShell or Terminal to strip hidden bytes and restore file accessibility.

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Count Audio Streams in MP4 Files Using FFprobe: A Tech Support Guide

Resolve compatibility issues by counting audio streams in MP4 files using FFprobe and shell utilities for batch processing.

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BASH Script to Copy Image Files Recursively from Camera Folders and Rename with Creation Date

Organize camera photos by recursively copying them into date-based directories and renaming files to prevent collisions while safely handling special characters in filenames.

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Strange Folder Files on First Boot Up after Buying Seagate HDD

Resolve strange folders appearing on a new Seagate HDD after first boot by identifying and safely removing bundled utility software or system indexing artifacts.

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How to Fix a Corrupted Drive or Ext4 Filesystem in Kali Linux

Fix corrupted Ext4 filesystems and restore GRUB bootloader in Kali Linux using live USB boot, fsck repair, and chroot recovery.

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MergeFS/UnionFS on Windows 10 (or WSL Debian)?

Resolve the lack of native UnionFS support on Windows 10 by using OverlayFS in WSL Debian or symbolic links as alternatives.

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How to Optimize RAID-1 for Maximum Bandwidth in Sequential Write/Read Processing

Resolve low RAID-1 sequential write and read throughput caused by partition misalignment and filesystem metadata overhead.

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Accessing Unix Files in Windows: A Step-by-Step Guide

Resolves file access, path mapping, and permission errors when transferring Unix files to Windows using WSL or SFTP.

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How to Batch Remove Lines from Text Files Starting at Specific Line Numbers and Save to a New Location

Batch remove lines from text files starting at specific line numbers using PowerShell to prevent off-by-one errors and save cleaned output.

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Windows Refuses to Open Files: A Guide to Overcoming the Limit

Resolve the Windows MAX_PATH error by enabling long paths via Group Policy or Registry to open files exceeding 260 characters.

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Fixing External Storage Mounting Issues in Linux: A Guide to Using 'force' and 'fsck' Commands

Resolve Linux external storage mounting failures caused by filesystem corruption using the force and fsck commands.

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Unzip STDOUT Filenames with Field Delimiters: A Tech Support Guide

Extract ZIP archive contents to stdout and format field delimiters using awk or sed without creating temporary files.

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How to Test for ext4 Partition? Not ext4 Filesystem

Verify if a Linux partition is formatted as ext4 using lsblk -f or blkid to distinguish between the partition container and its filesystem type.

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Does Exactly Root Directory Exist in Linux Filesystem?

Clarifies the distinction between the root directory and root user while explaining the Linux filesystem hierarchy and mount points.

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Understanding the Impact of Superblock Size on Ext4 Filesystem in Linux Kernel

Clarifies that Ext4 superblock size is fixed and does not impact performance, directing optimization efforts toward block size selection instead.

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Automatically Generate List Files with Filename and Folder Names using Windows CMD or PowerShell

Generate a recursive list of files with full paths in Windows using PowerShell or CMD for auditing and backup verification.

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Changing File Folder Names in Downloaded Zip Attachments in Outlook

Resolves the inability to rename folders inside Outlook zip attachments by extracting, renaming locally, and repackaging the archive.

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How to Extract .lzma Files from an Old App or Game?

Resolve inability to open .lzma files by installing 7-Zip for reliable decompression of legacy game assets and application data.

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Windows Alternative to UserModeHelper: Running Batch Files with NT Native Applications

Resolve crashes when running batch files with NT Native applications by replacing unstable NtCreateUserProcess calls with the robust CreateProcessW API.

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Failed Mount API: Filesystems with Updated Partition UUIDs in Linux

Resolve Failed Mount API errors by updating /etc/fstab and bootloader configurations to match new partition UUIDs detected via blkid.

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How to Transfer MSF Files for Thunderbird POP3 Backed Account on Windows 10 for a Smooth Reinstall?

Preserve folder structures and read statuses when reinstalling Thunderbird by copying MSF index files alongside EML messages.

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