installations Archives

AppWizard

April 19, 2025

Urgent Android Warning: Major Security Flaw Allows Hackers Full Access—Here Are the Apps You Must Delete Now

A vulnerability known as “Dirty Stream” was discovered by Microsoft, allowing malicious applications to hijack trusted apps on high-end Android devices. Although the flaw has been patched, any data accessed before the patch remains vulnerable. The vulnerability exploited the ContentProvider system in Android, enabling harmful apps to send deceptive files that could overwrite critical data in secure storage. Microsoft noted that this could lead to arbitrary code execution, giving attackers full control over applications and access to sensitive user data. Several popular Android apps were found to be vulnerable, with over four billion installations affected. It is crucial to promptly install security updates and maintain app vigilance to protect personal data.

Winsage

April 18, 2025

Windows 11 24H2 Update Bug Triggers BSOD Error

Microsoft has acknowledged a significant bug in its Windows 11 24H2 updates, causing Blue Screen of Death (BSOD) crashes with the error code “SECUREKERNELERROR” (0x18B). This issue has escalated since the April 2025 Patch Tuesday update, affecting thousands of users globally. The bug leads to system crashes after installing the updates, resulting in persistent crash-restart loops or unbootable systems. Initially reported in March 2025, the problem gained traction following the April update, prompting Microsoft to confirm the bug and investigate its cause. Other issues include failures with Windows Hello and compatibility problems with games and software, particularly on ARM-based devices. To address the crisis, Microsoft has implemented a Known Issue Rollback (KIR) to disable the problematic code, which is being automatically pushed to affected devices, although users may experience a delay of up to 24 hours. Users are advised to keep their devices connected to the internet and restart their PCs multiple times to expedite the fix. For enterprise environments, IT administrators must manually deploy a specific Group Policy update. Microsoft is working on a permanent solution, expected in a future update, while also acknowledging related issues and committing to further fixes in the upcoming May 2025 update.

Winsage

April 17, 2025

March, April Windows 11 updates cause BSOD pain for users

Microsoft has reported that two recent updates for Windows 11 24H2, specifically the April cumulative update KB5055523 and the March preview update KB5053656, are causing blue screen crashes with the error code 0x18B (SECUREKERNELERROR) after installation and reboot. There is currently no permanent solution, but Microsoft is working on a workaround using a Known Issue Rollback (KIR) that will automatically apply to personal or unmanaged devices through Windows Update. IT departments will need to manually download a Group Policy .msi file to implement the rollback. Affected machines will require a restart to complete the process.

Winsage

April 16, 2025

Windows 11 upgrades sneak past admin blockades

Microsoft has acknowledged that some users are receiving unsolicited invitations to upgrade to Windows 11, despite configurations in Intune meant to prevent this. The issue is attributed to a "recent service change" that has exposed a latent code problem affecting a subset of users. Affected users are prompted to upgrade regardless of IT restrictions, and those who have upgraded can manually roll back to the previous version. Microsoft has advised administrators to pause Windows Feature Updates temporarily and has announced that a targeted code fix is being deployed to resolve the issue. This incident is reminiscent of a previous Windows Server 2025 error in November 2024, which involved a mistaken release as a security update.

Tech Optimizer

April 16, 2025

Transition a pivot query that includes dynamic columns from SQL Server to PostgreSQL

The text discusses the process of migrating workloads from SQL Server to PostgreSQL, specifically focusing on the implementation of the PIVOT function. It highlights the limitations of using CASE WHEN statements in SQL Server for dynamic reports and introduces the crosstab function from PostgreSQL’s tablefunc extension as a more flexible alternative. The solution involves creating a PostgreSQL function called get_dynamic_pivot_data that utilizes crosstab to dynamically generate columns based on query results. To test the function, users need to provision either Amazon Aurora PostgreSQL or Amazon RDS for PostgreSQL and install a PostgreSQL client tool. For those using C#, .NET SDK 8 and Visual Studio Code must be installed. The text provides detailed steps for creating sample tables and stored procedures in SQL Server, along with the equivalent setup in PostgreSQL, including the use of the crosstab function and cursor management. It emphasizes the need for security measures, such as storing database credentials in AWS Secrets Manager. The author encourages sharing experiences related to implementing PIVOT functionality in PostgreSQL.

Winsage

April 16, 2025

Starship blooper: Windows 10 update gets weirdest bug yet

Windows 10 has released a patch (KB5057589) for the Recovery Environment (WinRE) for versions 21H2 and 22H2. Some users are encountering a misleading error message indicating that the patch installation has failed, despite the update being successfully applied. Microsoft has stated that this error does not affect the update's functionality or the device. The misleading 'failed' status may remain until the next update check, at which point it should clear. The issue is primarily the erroneous error message, and Microsoft is working to resolve it.

Tech Optimizer

April 15, 2025

Steps to Scan Your Computer for Free and Check for Viruses and Malware

Windows Security, previously known as Windows Defender, is a built-in security tool in Windows 10 and 11 that provides comprehensive protection against viruses and malware without requiring additional software. Users can perform manual scans, including Quick, Full, and Custom scans, to identify and eliminate threats. To run a scan, users must open Windows Security, navigate to "Virus & threat protection," and select the desired scan option. Windows Security also includes features such as real-time protection, firewall and network protection, app and browser control, device security, and account protection. It is essential to keep Windows Security updated with the latest virus definitions for optimal protection. Users can also schedule automatic scans for regular checks.

Winsage

April 15, 2025

Don’t delete inetpub folder. It’s a Windows security fix

A new folder, typically located at C:inetpub, appears on Windows systems after installing the April Patch Tuesday updates for Windows 10 and 11. This folder is created as a security measure related to the vulnerability CVE-2025-21204, which could allow unauthorized access to system-level file management. Microsoft advises users to leave this folder untouched, as it is established with read-only SYSTEM-level access to prevent privilege escalation exploits. The folder will be created even if Internet Information Services (IIS) is not installed, and there are currently no known exploits for CVE-2025-21204. If the folder is deleted, it can be recreated by enabling IIS in the Windows features settings. Users can also manually create the folder with the appropriate permissions if desired.

Winsage

April 14, 2025

5 Windows settings I should have disabled a long time ago (and how I did it)

- Disabling background apps can save system resources and improve performance. This can be managed through Settings -> Apps -> Installed apps or the Task Manager. - Hibernate mode may consume significant disk space and is not necessary for daily use; Sleep mode is sufficient for most users. Hibernate can be disabled using the command powercfg /h off or through Control Panel -> Power Options. - Telemetry and diagnostic data collection can be disabled in Settings -> Privacy & Security -> Diagnostics & Feedback, and previously collected data can be deleted to reclaim storage space. - Notifications, tips, and suggestions can be turned off in Settings > System > Notifications to reduce distractions. - The lock screen can be disabled to save resources; Windows 11 Pro users can use the Local Group Policy Editor, while Home users can modify the registry by creating a Notlockscreen DWORD value in the WindowsPersonalization key.

Winsage

April 14, 2025

Don’t delete that mysterious ‘inetpub’ Windows folder, says Microsoft, as it’s supposedly important for system security

An empty folder named "inetpub" appeared among system files after the Windows 11 April 2025 Update. Microsoft advises users not to delete this folder, as it is linked to a critical security update (KB5055523) that enhances protection against vulnerabilities, specifically CVE-2025-21204. The folder's specific role in security has not been clarified by Microsoft. Users who deleted the folder can restore it by enabling Internet Information Services through the Control Panel.