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The Error Is Class Not Registered (exception From Hresult 0x80040154 (regdb_e_classnotreg))


When I open the file and try to click on the links inside i get the above error message. up vote 11 down vote This is probably not a solution to your problem, but a suggestion just in case (I know I ran into a similar problem before but not Thanks. asked 4 years ago viewed 63186 times active 7 months ago Linked 41 How to solve COM Exception Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))? 0 Class not registered Error http://3swindows.com/class-not/class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html

August 17, 2016, Yogesh says: Move excel variables which is global declare in your form to local like in my form i have: Dim xls As New MyExcel.Interop.Application,Dim xlb As MyExcel.Interop.Workbookabove I'm in big trouble if I can't get this done fast.... How to find all macOS applications which are not from the App Store? This can be achieved by configuring the wcf service project properties to target to 'X86' machine instead of 'Any'.8. http://stackoverflow.com/questions/1496214/how-to-solve-com-exception-class-not-registered-exception-from-hresult-0x80040

The Error Is Class Not Registered (exception From Hresult 0x80040154 (regdb_e_classnotreg))

May 21, 2014, amol rathod says:I am getting this error while connecting QC(Quality Centre) using JAVA.com4j.ComException: 80040154 Class not registered : Class not registered : .\invoke.cpp:517 at com4j.Wrapper.invoke(Wrapper.java:166) at com.sun.proxy.$Proxy10.initConnectionEx(Unknown Source) share|improve this answer edited Oct 3 '13 at 5:23 Irshad 2,30051635 answered Jun 18 '12 at 5:51 Ruslan 1,831718 10 I have tryed this but am getting error"MYDll.dll was loaded Let's work to help developers, not make them feel stupid. Spam Profanity Threats/Abuse Inappropriate Virus/Danger Broken Links Other Answer Basically, you have installed a 32-bit class library on a 64-bit OS, and your .NET assembly is not marked as 32-bit only. 

project properties -> build -> Platform Target = x86Best regardsEspen Harlinn Permalink Posted 16-Aug-11 8:49am Espen Harlinn259.6K Comments gutierrezfdo 24-Aug-12 17:38pm It works Espen Harlinn 25-Aug-12 4:24am Generalization of winding number to higher dimensions LifeCoach project Is it possible to set a composite NOT NULL constraint in PostgreSQL How to tell my parents I want to marry my Thank you ! 80040154 Class Not Registered C# You saved a hell of a time.Cheers.

Why do the physical properties of an egg shell change when the egg shell is exposed to vinegar for a week? Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg real_teddy 25-Dec-12 0:55am I had the same problem, and the solution worked for me. share|improve this answer answered Jan 11 '14 at 6:20 Alex Jolig 4,709123767 i am getting this error... check that File > Save All, and save the project to a different location. 3.

I have a wcf service created in .net 4.5 framework which calls the 32 bit third party dll for process. Powershell 80040154 Class Not Registered (exception From Hresult: 0x80040154 (regdb_e_classnotreg) April 21, 2014, Noman hussain says: Thanks it solved my prob. If you have an object which is coded as INPROC_SERVER but you try to CoCreateInstance as CLSCTX_LOCAL_SERVER, you will also get that error. It is a property of the application pool called "enable32BitAppOnWin64".

  1. July 10, 2012, Dinuka says: Thanks..
  2. Now the conflict is 64 bit process trying to invoke 32 bit process in 64 bit machine which will look for the registry entry in HKLM\CLSID, HKCR\CLSID.
  3. Installing sdk made my dlls registered to server i think.
  4. I received two different errors when calling CoCreateInstance() from the C++ client.
  5. Be concise.
  6. If the question is not a duplicate, tailor your answers to the question. –kleopatra Sep 8 '15 at 14:59 add a comment| up vote 3 down vote By registering the class

Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg

Is that regasm or reg32? news Things seem to be going better. The Error Is Class Not Registered (exception From Hresult 0x80040154 (regdb_e_classnotreg)) share|improve this answer edited Jul 24 '13 at 10:47 nawfal 30.5k28195240 answered Sep 30 '09 at 5:21 Jay Riggs 40k689119 2 Think you meant RegSvr32.exe (as oppose RegSrv32.exe). –windowskm Apr System.runtime.interopservices.comexception Class Not Registered Now i have build property set to target 'any' cpu and deployed it to the 64 bit machine.

Then install required COM object on machine .Use following links fro referenceClass not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))[^] I'm getting this error when I'm using COM reference in winform[^] check over here August 27, 2014, Bob Hoyng says: Another thank you...lost several hours to this before I came across this post. Please click the link in the confirmation email to activate your subscription. Send form result back to twig What Latin word could I use to refer to a grocery store? Class Not Registered Exception From Hresult Windows 7

Can this be resolved? November 19, 2011, Alireza says: Really thanksI was going to reinstall whole system , but now it is solved December 2, 2011, Kai says: Thank you,now I can start enjoying my Search on GeoNet Submit to ArcGIS Ideas Back to Top Error: Error: Class not registered(Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG) Error Message Running an application from Visual Studio 2005 or 2008 on http://3swindows.com/class-not/80040154-class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html Solution 1 Accept Solution Reject Solution From the error, it looks like your application is using some sort of COM object that is not installed /registered on the machine on which you are

c# vb.net share|improve this question edited Oct 6 '09 at 6:48 asked Sep 30 '09 at 5:12 Jaswant Agarwal 1,35672445 Can you give more detail with some code? –Xaisoft Regdb_e_classnotreg 64-bit September 8, 2011, your fan says: Many many thanks! This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month OriginalGriff 180 Peter Leow 125 ProgramFOX

Solution 1 Accept Solution Reject Solution You are trying to embed a 32-bit ocx in a 64-bit application.Your application will probably run just fine if you force to run as a 32-bit application

How to explain extreme human dimorphism? If not register the Interop.SourceSafeTypeLib.dll on your web server, and try it again. It's okay to link to other resources for more details, but avoid giving answers that contain little more than a link. Visual Studio Class Not Registered Looking For Object With Clsid http://dotnet-magic.blogspot.in/2016/02/class-not-registered-exception-from.html Let me know if it is not resolve your issue.

manish78 6-Mar-14 9:05am Awesome, I was struggling with this issue and finally read this. Yes No wckiv Add a comment Comment No answers have been posted This post has been closed and is not open for comments or answers. Now we need to give support for 64 bit OS. weblink more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

August 16, 2011, nidheesh says:We developed one windows application using VS 2005 with framework 2.0. February 26, 2015, Garwin says: Thank you! so is there any way ?or alternate of this dll ? Tuesday, May 03, 2016 7:57 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.

worked perfectly :) February 13, 2014, Delwar Hossain says: Thanks man! You haven't provided enough information for us to help you any more than this. In your case, have you checked that the ActiveX control is definitely registered on the client machine? Cannot see control flow tasks 0 Class not registered when I try to run setup 0 Adobe Reader COM Component Exception Related 41How to solve COM Exception Class not registered (Exception