errors Archives

Tech Optimizer

August 26, 2025

How we loaded a petabyte into PostgreSQL before New Year — and what happened next

A team decided to test PostgreSQL's capabilities with a one-petabyte database, setting a challenge for December 10, with a report due by January 20. They initially sought cloud storage but found no provider could meet their requirement for a single chunk of storage, leading them to rent physical servers. They used Shardman, a distributed database engine, to manage the database across seven servers. They employed the YCSB benchmark for performance testing and faced various challenges, including data loading issues and hardware problems. By January 15, they reached 863 terabytes of data generation, falling short of their petabyte goal, and documented their findings for future reference.

Winsage

August 24, 2025

Why Microsoft defined the modern PC with Windows 95

Windows 95 was released on August 24, 1995, in the United States, and became a cultural phenomenon, supported by a significant advertising campaign featuring the Rolling Stones' song "Start Me Up." The operating system introduced the "Start" menu and was technically advanced for its time, despite some user interface challenges. Microsoft faced intense competition from IBM's OS/2 and the growing home PC market, which included the rise of gaming consoles. Windows 95 was made available for testing through a beta program, and its launch was backed by a 0 million advertising budget. The operating system included a "Plug & Play" feature, although it often led to crashes. Windows 95 relied on a DOS substructure and introduced DOS version 7.0, allowing better use of 32-bit processors. Microsoft also launched "The Microsoft Network" (MSN) alongside Windows 95, but Internet Explorer was only available in the additional "Plus!" package. By the end of 1995, Microsoft sold 40 million licenses for Windows 95, which continued to receive updates until 2001. The startup sound composed by Brian Eno was later added to the US Library of Congress in 2025.

AppWizard

August 24, 2025

Goodbye to the Amazon store—it is liquidating its Appstore for Android and will refund money spent on apps and subscriptions—this is how you get your refund

Amazon will close its Appstore for Android on August 20, 2025, and discontinue its Amazon Coins program. Users with remaining Amazon Coins will be reimbursed. The closure raises concerns about the functionality of downloaded apps, which may cease to work and pose security risks. Users are advised to transition to Google Play and uninstall Amazon apps. Active subscriptions on Fire devices will continue without interruption, but users can cancel them for a proportional refund. After the closure, users are responsible for any data loss related to Amazon apps.

AppWizard

August 24, 2025

Free PC Game Downloads with WiFi4Games and the Best Alternative Platforms

WiFi4Games is a platform for downloading and playing PC games, designed for ease of use. To download games, users must visit the WiFi4Games website, sign up for a free account, search for a game, download the WiFi4Games client, and follow the installation process. The platform offers a selection of free multiplayer games, including Battle Royale titles, online racing and sports games, strategy-based multiplayer games, and arcade adventures. For installation, users need to download the WiFi4Games launcher, log in, choose a game, and select a directory for installation. Proper server setup is recommended for both Android and PC users to enhance download speeds. Alternatives to WiFi4Games include Origin, Ubisoft Connect, Microsoft Store & Xbox Game Pass, and Battle.net. To ensure safety, users should download only from the official site, use antivirus software, review game ratings, and keep the client updated. Common errors during downloads can be addressed by restarting the client, reinstalling the launcher, clearing cache, and verifying system compatibility.

Winsage

August 23, 2025

Microsoft: August Windows updates cause severe streaming issues

Microsoft has acknowledged significant performance issues related to the August 2025 security updates, particularly affecting NDI streaming software on Windows 10 and Windows 11 systems. Users have reported severe lag and stuttering when using streaming applications like OBS. The issues include "severe stuttering, lag, and choppy audio/video" during streaming or transferring audio/video feeds after installing the updates KB5063878 for Windows 11 24H2 and KB5063709 for Windows 10 21H2/22H2. The NDI team confirmed that these updates cause unexpected drops in NDI traffic, specifically affecting RUDP connections. A temporary workaround involves changing the NDI Receive Mode to TCP or UDP. Additionally, Microsoft recognized other issues from the updates, including failures in security updates via WSUS and problems with Windows reset and recovery operations. Feedback has also been solicited regarding failure and data corruption issues affecting SSDs and HDDs on Windows 11 24H2 systems after the updates.

Winsage

August 23, 2025

Troubleshooting File System Errors on Windows 10/11 Drives

File system errors on Windows 10 and 11 can occur due to corrupted system files, faulty updates, bad sectors on the drive, malware infections, hardware issues, or application conflicts. Common error messages often include numeric codes indicating the type of problem. To fix these errors, users can follow several methods, starting with simpler solutions: 1. Restart the Computer: A simple restart can resolve temporary glitches. 2. Uninstall Problematic Windows Updates: If an error follows a recent update, uninstalling it may help. 3. Run DISM and SFC Commands: These commands repair the Windows system image and verify system files. 4. Run CHKDSK Command: This scans for bad sectors and repairs the file system structure. 5. Reset the Microsoft Store Cache: This clears the cache for Store-based apps without affecting installed apps. 6. Reinstall the Problematic Application: Uninstalling and reinstalling specific applications can resolve app-related errors. 7. Reset this PC: As a last resort, this option reinstalls Windows while allowing users to keep personal files or remove everything. Each method is arranged from least to most disruptive, allowing users to stop once the error is resolved.

Winsage

August 22, 2025

Windows Dark Mode finally gets dark dialog boxes

Microsoft's latest Preview build of Windows 11, version 26100.5061, has unified the dark theme by updating dialog boxes for file copying and deletion to match the dark aesthetic. However, some elements, such as buttons and certain dialogs in File Explorer, still reflect the older light theme. This update is being tested in Preview channels, with a broader rollout expected in the Windows 11 25H2 update in the latter half of 2025. Additionally, the upcoming July release will feature a redesigned black blue screen of death (BSOD), replacing the traditional blue background and sad smiley face with a black design that displays the relevant error code and driver name.

AppWizard

August 20, 2025

Minecraft Snapshot 25w34b

This week, a new main menu panorama has been introduced, along with a comprehensive Code of Conduct for servers and ongoing enhancements with Copper Golems. Snapshot 25w34b has been released, addressing connectivity errors with Realms. New features include an in-game Code of Conduct that players must accept to access a server, with an option to opt out of future displays unless updated. A new boolean field, enable-code-of-conduct, has been added to server.properties to manage this feature. The main menu has been updated to feature Copper Golems. The sound effect for the End Light Flashes has an increased delay, and the accessibility setting "Hide Lightning Flashes" has been renamed to "Hide Sky Flashes." Copper Golems will now have invisible eyes when splashed with a Potion of Invisibility, and their hitbox has been adjusted to allow navigation through open doors. Sounds associated with Copper Golems and Copper Chests can now be heard from up to 12 blocks away, with modifications to the volume of copper sorting sounds. The Data Pack version has been updated to 84.0, introducing a new fetchprofile command for downloading player profiles. The alignitemsto_bottom block state property has been removed from the Shelf block. Fixed bugs in 25w34b include issues with glowing items, world selection screen overflow, and various interactions with Copper Golems and other entities. Snapshots are available for Minecraft: Java Edition, and players are advised to back up their worlds before installation.

Winsage

August 20, 2025

Updated Windows 11 and your SSD disappeared? You’re not alone

On August 12, 2025, Microsoft released the Windows 11 version 24H2 security update, KB5063878, to address delays in signing into new devices caused by certain preinstalled packages. However, some users faced installation errors (code Ox80240069) when deploying the update via Windows Server Update Services (WSUS), which has since been resolved. A significant issue reported by user @Necoru_cat indicated that the update caused SSDs and HDDs to disappear from the operating system and led to severe data loss for some users. Testing revealed that drives became inaccessible when large amounts of data were written, particularly when file sizes exceeded 50GB and drives were over 60% full. A system reboot could restore functionality temporarily, but the issue could recur under similar conditions. Testing involved 21 SSDs from various manufacturers, with the WD Blue SA510 being the only drive rendered completely unrecoverable. Phison acknowledged the potential impact of the updates on storage devices and is reviewing affected controllers. Additional users reported similar problems with other SSDs, including those using the Phison PS5012-E12 controller and various models from Corsair, KIOXIA, and SanDisk. Users are advised to avoid large file transfers and to back up their data regularly.

Winsage

August 19, 2025

Microsoft: August security updates break Windows recovery, reset

Microsoft has acknowledged a significant issue with the August 2025 Windows security updates that disrupt reset and recovery operations on devices running Windows 10 and earlier versions of Windows 11. The affected platforms include Windows 11 23H2 and 22H2, Windows 10 22H2, Windows 10 Enterprise LTSC 2021, Windows 10 IoT Enterprise LTSC 2021, Windows 10 Enterprise LTSC 2019, and Windows 10 IoT Enterprise LTSC 2019. Users may experience failures when attempting to use the “Reset my PC” feature or remotely reset devices via the RemoteWipe configuration service provider. Microsoft is working on a resolution expected to be released through out-of-band updates. Additionally, Microsoft has implemented fixes for other issues related to Windows update failures and certificate enrollment errors.