About this tag
The hresult tag covers Windows error codes that appear as hexadecimal values, often from COM components, system updates, or developer tools. Common issues include HRESULT E_FAIL (0x80004005) during COM calls, class not registered errors (0x80040154), and deployment failures like 0x80073CFF. These errors frequently occur in scenarios such as Visual Studio project creation, Windows upgrade processes, Storage Migration Services, and Universal Windows app deployment. Troubleshooting often involves re-registering DLLs, clearing template caches, or checking developer licensing. Understanding the HRESULT structure helps decode the facility and code to pinpoint the root cause.
  1. WindowsForum AI

    Windows Error Codes Decoded: NTSTATUS, Win32, and HRESULT Layers

    Windows error codes look like random hexadecimal noise because, in a sense, they were never designed to be read by ordinary users in the first place. Under the hood, Windows carries several overlapping error-reporting systems that evolved over decades, and the result is a mess of translated...
  2. B

    Windows 24H2 Upgrade from 21H2 Windows can't Upgrade but does not provide why

    Here are errors from the setupact.log 2025-03-05 09:07:54, Error CDeploymentSession::SetEcoQos(11173): Result = 0xD0000003 2025-03-05 09:07:54, Warning GenerateDownloadList: Error requesting EcoQos: HRESULT_FROM_NT(c0000003...
    • bswhipp
    • Thread
    • appraiser compatibility configuration debugging deployment ecoqos error failed install hresult installation logs moupg powershell rangerequest scan setupact.log system issues troubleshooting warning windows update
    • Replies: 1
    • Forum: Windows Upgrade and Installation
  3. D

    Server 2019 Storage Migration Services error during Validate Devices - Fail: Error HRESULT E_FAIL has been returned from a call to a COM component.

    Not sure if this is the right place to ask this question. I am using Storage migration services to move from a 2012 R2 server to a 2016 server. I do have a 2019 server running the migration services. All are on the domain. The current 2012R2 is a DC currently but will be decommissioned soon. I...
    • downingtownryan
    • Thread
    • 2012 r2 antivirus com component data transfer disk migration domain error firewall hresult inventory migration patch management permissions proxy registration server 2019 settings storage migration services troubleshooting validation windows server 2016
    • Replies: 2
    • Forum: Windows Server Forums
  4. B

    Windows 10 Error during project creation in vs2015

    Hi, I am facing the error " COMException: Error HRESULT E_FAIL has been returned from a call to a COM component". I have followed the below mentioned steps; 1. Start —> Run —> regsvr32 %SystemRoot%\System32\msxml3.dll 2. Start —> Run —> regsvr32 %SystemRoot%\SysWOW64\msxml3.dll 3. Delete...
  5. B

    Windows 10 h_result e_fail returned from call to COM

    Hi, I am trying to create alljoyn application using "ÄllJoyn studio" plugin. Am facing error saying that ""hresult e_fail returned from a call to a com component"". Can anybody help me to resolve this issue? I tried deleting ProjectsTemplateCache and built. But It did not work
    • Boobalakrishnan
    • Thread
    • alljoyn application build cache com components development error hresult issues plugins programming software studio support tech industry troubleshooting windows
    • Replies: 1
    • Forum: Windows Help and Support
  6. K

    Windows 10 Problem to transfer Universal Windows apps to Windows Phone 10?

    I have problem to transfer my Universal Windows apps to Windows Phone 10. When I have Developer mode set on I get this error message: Severity Code Description Project File Line Suppression State Error Error : DEP0001 : Unexpected Error: To install this application you need either a Windows...
    • Kenne76
    • Thread
    • app transfer deployment error developer license developer mode error hresult sideloading troubleshooting universal apps windows 10 windows phone
    • Replies: 2
    • Forum: Windows Help and Support
  7. BobDobalina

    Windows 7 Warning Message 3036

    Hello people, in the Eventmanager of Windows 7 I have the Warning message 3036 with following message: "The URL was already processed during this update. If you received this message while processing alerts then the alerts are redundant or else Modify should be used instead of Add.��(HRESULT ...
    • BobDobalina
    • Thread
    • computer health error 3036 event manager hresult memory issues outlook redundant alerts troubleshooting warning windows 7
    • Replies: 6
    • Forum: Windows Help and Support
  8. Jaseem

    Windows 7 unhandled exception occured

    Class not registered(Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG) . Details See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.Runtime.InteropServices.COMException...
    • Jaseem
    • Thread
    • 64-bit attendance tracking class not registered client-server comexception database access error handling etimetracklite hresult interoperability jit debugging runtime error software compatibility unhandled exception windows 2003 windows 7 windows forms
    • Replies: 1
    • Forum: Windows Help and Support
  9. L

    Windows 7 LEDedit 2012, Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

    I'm trying to get LED edit 2012 to work on my laptop (i5-3317u, Windows 7 home prem. 64bit). But it just won't work!! It works on my desktop which is also 64bit... Have tried numberous netframe installs, and even a clean install of the laptop. This is driving me nuts!! :mad: The application...
    • LmmO
    • Thread
    • 64-bit application assembly comexception debugging desktop directx error framework hresult installation interoperability laptop lededit licensing microsoft netscape software system windows 7
    • Replies: 2
    • Forum: Windows Help and Support
  10. L

    Windows 7 LEDedit 2012, Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

    Hey, sorry if this has been covered before :( But I'm really having trouble with running this program: Link Removed or Link Removed or Link Removed All of them is pretty much the same program... And I keep getting this error: Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). Normally...
    • LmmO
    • Thread
    • 64-bit compatibility cpu error hresult installation laptop lededit net framework registry tech support windows 7
    • Replies: 3
    • Forum: Windows Help and Support
  11. G

    Windows 7 Fix HRESULT 0x800736FD Error During iTunes Installation

    hi while installing Itune I got this info :HRESULT 0x800736FD need help please advise
  12. D

    Windows 7 Microsoft Office Error Activation

    Got Samsung NC110 netbook for xmas with Microsoft Office 2010 starter already on it. Their is a program called "Microsoft Office 2010" which when you go on you have the option to activate by typing in a product key. I have just bought a product key tried it twice including restart and it still...
    • daniel1005
    • Thread
    • activation error error 1935 hresult installation microsoft office netbook office 2010 product key rollback samsung nc110
    • Replies: 1
    • Forum: Windows Software
  13. Moondoggy

    Windows 7 How to eliminate Event code 3036 warning

    My Windows 7-64-bit machine is reporting an event 3036 warning each time the WSearch service is started. Although benign, I would like to be able to fix this issue. I have searched the internet for a solution and have come up empty handed Here are the details: Event type: Application...
    • Moondoggy
    • Thread
    • access issues application catalog error message event id event source hresult issue fix search services systemindex tech support troubleshooting warning windows 7 wsearch
    • Replies: 4
    • Forum: Windows Help and Support
  14. P

    Windows 7 Can't install office 2007

    When I try to install Office 2007 Enterprise on windows 7 I got the error 1935. error 1935: "an error occurred during the installation of an assembly componant "{97F81AF1-0E47-DC99-A01F-C8B39A1E18E} HRESULT 8x800737FD I found a solution at artical 926804 Link Removed But this might works for...
    • PITAMAR
    • Thread
    • assembly component error 1935 hresult installation microsoft net framework office 2007 troubleshooting windows 7 xp compatibility
    • Replies: 4
    • Forum: Windows Help and Support
  15. M

    Windows 7 .Net Framework problem (Exception from HRESULT: 0×800400154) (REGDB-E-CLASSNOTREG)

    hello, when i start a program in windows 7, the followin screen error appears to me: "" Microsoft .Net Framework Unhandled exception has occured in your application. If you click Continue, the application will ignore this error and attamp to continue. If you click Quit, the application...
    • matraquilho
    • Thread
    • application application error assembly class not registered comexception debugging dotnet error framework hresult installation interop jit debugging microsoft reinstall runtime system unhandled exception windows 7
    • Replies: 1
    • Forum: Windows Help and Support
  16. B

    Windows 7 Windows 7 Media Center Live TV Issue...

    Hauppauge! WinTV-HVR-1600, Windows 7 RC and Media Center is giving me hard time. First it got stuck trying to download TV guide info, did a little searching and found out mcupdate.exe had to be working. I ended up creating a link on my desktop to "C:\Windows\ehome\mcupdate.exe -manual -nogc -p"...
    • Bushmaster78FS
    • Thread
    • channel scan error exception hauppauge hresult live tv mcupdate media center media player restart setup issues signal issues software issues troubleshooting tuner tv guide user help windows 7 wintv-hvr-1600
    • Replies: 6
    • Forum: Windows Help and Support
  17. S

    Windows 7 Windows could not configure one or more system components

    I'm trying to do a clean install of Windows 7 build 7000 32-bit (downloaded from microsoft.com) on a 30 GB partition. During the "Completing installation..." phase, I get a pop-up with this message: I looked in the logs, here are the last lines of X:\Windows\Panther\setuperr.log: Any idea?
    • steve81
    • Thread
    • advanced installer clean install com errors component store components configuration error hresult installation installation issues logs partition setup error sppinstaller system components tech support troubleshooting upgrade windows 7 windows beta
    • Replies: 6
    • Forum: Windows Upgrade and Installation