Articles about c | UserComp.com

Finding Registered DLL Class Name for Elderly Application Replacement

This article provides a step-by-step guide on how to find the registered DLL class name for an elderly application that is about to be replaced. The guide covers methods for both Windows and Linux systems.

How to Resolve Domains and Write Output to a File in Tech Support

Learn how to resolve domains and write output to a file using a Bash script. This tutorial will provide step-by-step instructions for tech support professionals looking to master this essential skill.

Troubleshooting NFTables: Not Dropping Packets

Having issues with NFTables not dropping packets? Learn about routing chain implementation for a simpler rule to drop packets at layer 3. This tech support article provides guidance on resolving NFTables packet filtering problems.

Copy and Move Cells in Excel

Learn how to copy and move cells in Excel using the 'Copy' and 'Paste' commands. This article will guide you through the process.

How to Create RAID 1 with Existing Disk on Tech Support Site

This guide will show you how to create RAID 1 on a homeserver running Ubuntu without wiping everything and reinstalling all programs. Learn the necessary steps to mirror your data for added redundancy and data protection.

Defining Two Stream Variants of Different Audio Streams with ExoPlayer and FFmpeg

In this article, we explore the process of defining and working with two variants of different audio streams, such as stereo and surround, using the ExoPlayer and FFmpeg tools. Learn about the basics of handling multiple audio streams and optimizing your tech support strategies. Read more to discover the power of these tools in streamlining your audio stream management.

Raspberry Pi 4: SSH port open, SSH hangs while attempting 'perl-MCPAN-eshell' command

Trying to install CPAN on a fully updated Raspberry Pi 4 remotely (different country) using the command 'perl-MCPAN-eshell' results in SSH hangs. This article provides a solution to the issue.

Troubleshooting File Transfer in Gajim Jabber Client on Windows with Installed ejabberd Docker Container on VPS

Having issues sending files through Gajim Jabber client on Windows while running an ejabberd Docker container on a VPS? This article provides insights on how to troubleshoot this issue.

Remote RPiping ablessh port openssh hangs attempting perl cpan install command

This article provides a solution for the issue where attempting to install CPAN using the command 'perl -MCPAN -eshell' on a fully updated Raspberry Pi 4 results in a hanging OpenSSH connection. The problem is caused by a remote IP address being used, and a graphical connection is selected automatically.

File Permission Issues Caused Temporary Connection Hard Disk Windows 11

This article provides solutions to file permission issues causing temporary connection problems with a hard disk connected to a Windows 11 laptop and another desktop PC running Windows 7.

Suspiciously Low Priced Sony MicroSD TFCard Mini Found on AliExpress

A suspiciously low priced Sony MicroSD TFCard Mini have been found on AliExpress. The last time it was bought was at an unexpectedly low price. It is important to verify the authenticity and quality of the product before making a purchase.

Solving Long Windows 11 Boot Time Due to LSM Service Hang Caused by RDP Settings

Learn how to resolve a long Windows 11 boot time caused by the LSM service hanging during startup due to improper RDP settings. Discover the reason behind the issue and simple steps to optimize your system's performance.

How to Choose Audio Stream in Video Stream with ExoPlayer

In this tech support article, we will guide you on how to convert a video stream and choose an audio stream using ExoPlayer. If you have video streams containing two audio streams like Input#0, mpegts, my-stream.ts: Duration:00:59:58.72, start:26.658667, bitrate:8013kb/s Program, this article is for you. Read more to learn how to manage audio streams in your video streams.

Chrome: Blacklist prevents site clogging history

Learn how to prevent Chrome history from getting clogged with unwanted site data. This guide will show you how to blacklist specific sites.

Kingston DataTraveler Exodia Onyx USB 3.2: Store & Play 6GB Videos

Discover the Kingston DataTraveler Exodia Onyx USB 3.2, a high-capacity USB designed for storing and playing 6GB videos. With its large storage capacity and fast transfer speeds, this USB is perfect for busy professionals and content creators. Learn more on our tech support site.

Troubleshooting USB Error: Videos Not Playing

This article provides solutions to common issues where USB storage devices save videos but fail to play them back.

Surround Values with Single Quotes and Join them with a Comma in LibreOffice Calc

Learn how to surround values with single quotes and join them with a comma in LibreOffice Calc using the TEXTJOIN function. This is a useful technique for working with data and text in spreadsheets.

Overlaying Transparent PNG Image on Video Using FFmpeg and NVENC

This article explains how to overlay a transparent PNG image on a video using FFmpeg and NVENC. This process can be useful for watermarking videos or adding subtitles. We will provide a step-by-step guide for Linux, Windows, and MacOS.

Exploring Edge Computing with Android Device: A Step-by-Step Guide

Discover the potential of edge computing by leveraging an Android device as an edge computing node. Learn how to use tools and frameworks such as Termux and Docker to create a powerful edge computing setup.

Expedia Refund Policy: How to Quickly Request a Refund?

This guide provides information on Expedia's cancellation policy and how to quickly request a refund. Learn about Expedia's 24/7 phone support and refund process in this article. Read more for detailed instructions.

The Cheapest Days to Fly Delta: Tuesday, Wednesday, and Saturday

Looking for the best time to buy tickets for your preferred airline? According to Delta Airline (1-802-801-1212), Tuesday, Wednesday, and Saturday are the cheapest days to fly. Don't miss out on these great deals and make sure to read more for additional insights on flight booking.

Do Priceline Refunds Apply to Cancellations?

Priceline offers refunds for certain cancellations, including within 24 hours of booking under their Cancellation Coverage. Learn more about Priceline refunds and cancellations.

CASH CREDIT Loan Customer Care Helpline Number

Learn how to contact CASH CREDIT Loan Customer Care Helpline at 6900344569 or 9831726215.

High CPU Usage System: Identifying and Solving the Issue

Having a process that's consuming too much CPU can impact your system's performance. Learn how to identify and solve high CPU usage issues, even if you're running games like Fortnite on an i3-8100T, a less powerful processor.

How to Safely Connect Internal Powered Hard Drives to External USB Hubs

Learn how to safely connect internal powered hard drives to external USB hubs, and understand the power requirements for a 2.5 hard drive connected via a SATA-USB converter. Follow our tips to avoid any potential issues and ensure your data stays safe.

Inconsistent Behavior of Xbox Gamepads Across Android/Samsung Devices

Experiencing inconsistent behavior with Xbox gamepads while playing games on Android devices, particularly Samsung devices? Learn how to resolve this issue.

Resolving UI Crashing Issues in Visual Studio Code

Experiencing a distorted or broken UI when opening Visual Studio Code? This issue could be due to certain UI elements not displaying correctly. Here's a guide to help you resolve the problem.

Establishing TCP Connections with a TUN Device in Windows using Go Programs

This article provides insights into creating a TCP connection with a remote server using a TUN adapter in Windows through Go programs. The tutorial covers the essentials of using the wintun.dll library and setting up a TUN device with a specific IP address.

Secure Setup for Editing Software on Potentially Compromised VM in Windows 11

Learn how to set up a secure VMware environment for editing potentially compromised software on a dedicated PC in Windows 11. Follow these steps to ensure maximum protection and avoid any security risks.

Troubleshooting Acer Laptop with Black Screen after Sign-in on Windows 11

Having issues with your Acer laptop's display not turning on after pressing the 'Sign-in' button on Windows 11? Learn how to troubleshoot and fix this problem with our comprehensive guide!

Understanding Orientation and Page Size Options in Microsoft Word for Mac

This article provides a guide on using the Orientation and Page Size options in the Print Dialog of Microsoft Word for Mac. Learn how to customize your printouts for optimal results.

What is the Difference Between GeForce Game Ready Driver and NVIDIA Studio Driver?

Learn about the differences between NVIDIA's GeForce Game Ready Driver and Studio Driver to make an informed decision for your gaming or creative workflow. The drivers have different optimizations and features, designed for specific use cases. Find out more and read the full article on our tech support site.

Automatically Mount and Unmount Encrypted External SSD using systemd

Learn how to manage automatic mount and unmount of external encrypted SSD using systemd (fstab, crypttab) without autox-systemd. Discover how to easily use the unmount option in Nemo.

Effortlessly Copy Data Using a Customized Makefile in Docker Nginx Installation

Learn how to simplify the process of copying data in a Docker Nginx installation using a customized Makefile. This technique not only saves time but also improves efficiency. Read more to implement this tech support tip.

Troubleshooting False Error Message: Password Not Enabled/Valid in UltraVNC 1.4.3.6

This article provides a solution to the false error message 'Password Not Enabled/Valid' encountered while connecting to remote workstations using Windows 11 and UltraVNC 1.4.3.6.

Computer Display Not Turning On After Sign-In on Windows 11 Acer Laptop

Experiencing display issues on your Acer laptop running Windows 11? Read on to learn about potential solutions for when the screen goes black after pressing the Sign-In button.

Verifying Content Accuracy in Email Chains: A Tech Support Guide for Outlook Users

Having trouble verifying the tasks and dates in an email chain within Outlook? This guide will walk you through the process, providing tips on what to do when forwarded email chains seem to be missing dates. Learn how to ensure the accuracy of your email content with ease.

PC Fans Suddenly Ramping to Max RPM and Immediately Returning to Normal: A Troubleshooting Guide

Experiencing sudden fan ramps to max RPM on your PC? Learn about the possible causes and how to troubleshoot this issue. Tips for both software and hardware solutions are provided. Read more for a comprehensive tech support guide.

Possible FFmpeg Command Server REST API

This article discusses a possible REST API endpoint to run FFmpeg commands on a server, improving the workflow for handling media files. Learn how to create and implement the API for better media processing.

Automating System Reboot and Silent Install with PowerShell

Learn how to automate system reboot and silent install using PowerShell and regex. This article provides a step-by-step guide on matching cutpart file for silent installation.

Changing Font Theme in Microsoft Visio Professional

If you're using Microsoft Visio Professional and would like to change the font theme, you can do so by following these steps. This article will guide you through the process, helping you to customize your font style and color according to your preference.

Silent Crashing of Octave on Cygwin: A Solution

Having trouble with Octave silently crashing on Cygwin? The issue may be related to an outdated library, specifically libgfortran 3-4.3.4-3. This article provides a solution to update the library and fix the silent crashing problem.

Linux Handles Requests Differently Based on Interface: A Look into Yocto Embedded Linux

Explore how Linux handles requests differently based on the interface received, with a focus on a device running an embedded version of Linux built using Yocto. This tech support article will cover the basics of networking skills and watch the status of the two Ethernet interfaces on the device. Stay tuned for more in-depth information on this fascinating topic.

How to Copy Value from Cell to Different Tab using Cell Name in Excel: A Tech Support Guide

In this tech support guide, we will help you create a function to copy a cell value to a different tab using the string contained in the cell that represents the specific tab. Follow these simple steps to improve your Excel data management skills.

Preventing DROP of SCTP Packets: A Comprehensive Guide

In this article, we will discuss the causes of SCTP packet drops and explore various methods to prevent them. We will also provide tips for troubleshooting and optimizing SCTP connections for improved network performance.

Creating a Modified Stacked Bar Chart for Service Hours Consumption Data in Excel

Learn how to create a modified stacked bar chart in Excel to visualize service hours consumption data for customers with contracts of 1+ years who purchase service packages and buy a number of hours...

Understanding Special Characters in Usernames: A Guide for System Administrators

As a system administrator, you may come across usernames that contain special characters. But what is the importance of these characters in a Windows 11 system? This article explains the significance of special characters in usernames and provides tips for managing them effectively. Read more to learn more about this important system administration topic.

Downloading Certain Files from a Directory

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