Rain City Techworks

Michael

Security consultant at Rain City Techworks. OSCP, CCNP, CompTIA Security+ certified. CVE analysis and network security hardening.

Seattle-Tacoma, WA

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Fix PPP Authentication Failure with MFA (Error 734)

Error 734: The PPP link control protocol was terminated when connecting to a VPN, especially one using multi-factor authentication (MFA). This indicates the Point-to-Point Protocol (PPP) negotiation failed, often during the MS-CHAPv2 handshake with MFA.

Michael 2 min read
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Fix Autopilot Error 0x80180014: MDM Enrollment Blocked

Windows Autopilot or MDM enrollment fails during OOBE or pre-provisioning with error code 0x80180014, displaying "Something went wrong. This feature is not supported" or "Your organization does not support this version of Windows." The device stops at enrollment and will not proceed.

Michael 3 min read
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Fix Windows Update Error 0x800f0922 - Security Patch Blocks

Windows Update error 0x800f0922 blocks security patches and puts your systems at risk. Here's how to fix it. Error Message: Error 0x800f0922 - CBS_E_INSTALLERS_FAILED Detailed Message: Package failed to be changed to the Installed state. Status: 0x800f0922

Michael 2 min read
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Fix QuickBooks Error -6000: Step-by-Step Guide

"Error -6000: Problem with the general company file" when trying to open your QuickBooks company file. This error prevents access to your data and is often caused by file path issues, network conflicts, or a stuck Database Server Manager (QBDBMgrN.exe)

Michael 2 min read