Home > Class Not > 80040154 Class Not Registered (exception From Hresult: 0x80040154 (regdb_e_classnotreg)).

80040154 Class Not Registered (exception From Hresult: 0x80040154 (regdb_e_classnotreg)).


What is a good method for planting Ball and Burlap trees? Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI 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 There is a .bin file as a output of DSATools and I need to read it by matlab. his comment is here

I am using the below code for creating the instance. In the Platform column next to your project, click the combobox and select "". 8. Your Email Password Forgot your password? I was using the v2.0... read the full info here

80040154 Class Not Registered (exception From Hresult: 0x80040154 (regdb_e_classnotreg)).

please advice January 13, 2012, Theo Gray says: @Prasad The error is caused by the ActiveX control registration information not being found, so in the case of an x64 app, this Make it apparent that we really like helping them achieve positive outcomes. Locating the C# Class Library at Runtime. 6.1 Newbies often face the COM error 0x80040154 (class not registered) when attempting to create a COM coclass derived from a managed class. 6.2 As

Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: C# calls Native DLL: Class not registered. Thursday, November 03, 2005 9:16 PM Reply | Quote 0 Sign in to vote Exactly, its native C++ DLL, it is compiled for specific subsystem (Win32) and specific CPU (x86) so When answering a question please: Read the question carefully. Class Not Registered Exception From Hresult Windows 7 Word that means "to fill the air with a bad smell"?

However since circa 2010, my current work has required me to use more and more on C# with a particular focus on COM interop. Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg Friday, November 04, 2005 6:24 PM Reply | Quote 0 Sign in to vote You probably meant ATL... December 16, 2011, Roby says: Thanks to all!! news Click OK. 10.

Why study finite-dimensional vector spaces in the abstract if they are all isomorphic to R^n? 80040154 Class Not Registered Powershell Look for ways to eliminate uncertainty by anticipating people's concerns. iPhone SE powers on whenever moved, defective? After deploying the 'X86' version to the 2008 R2 server got the issue "System.BadImageFormatException: Could not load file or assembly"9.

Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg

It worked as advertised, and I learned a lot … Indeed, I learned enough to get my project back on track. It's okay to link to other resources for more details, but avoid giving answers that contain little more than a link. 80040154 Class Not Registered (exception From Hresult: 0x80040154 (regdb_e_classnotreg)). More Actions Notify me of new answers I can answer People come to Intuit Developer Community for help and answers—we want to let them know that we're here to listen and System.runtime.interopservices.comexception Class Not Registered 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)

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. this content Post to Cancel %d bloggers like this: In Conclusion. 7.1 This blog serves as a primer for creating COM servers out of a managed class library. as a result I've had to put together my own set of helper functions. 80040154 Class Not Registered C#

c# visual-studio-2010 interop msmq share|improve this question asked Dec 15 '10 at 22:10 mattmck 180114 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote Are you February 17, 2011, Bruce says: You just ended hours and hours of frustration!! This is another way that the runtime locates assemblies. 7. weblink Permalink Posted 11-Jul-13 23:47pm Dattatraya Mengudale1.7K Updated 11-Jul-13 23:48pm v2 Add a Solution Add your solution here B I U S small BIG code Plain TextC++CSSC#Delphi / PascalF#HTML / XML

That is, however, unlikely to compile right away, you would have to do some manual tweaking to port the code. Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg In Vb Net I know C# and how to call COM in managed code for windows. Break information down into a numbered or bulleted list and highlight the most important details in bold.

Solved my problem! [pingback] May 2, 2010, johany says: thanksyou solved it nice and easy May 10, 2010, Mark says: Holy cow, I spent a number of hours on this.

i got the same error in windows7 x86, the software is working fine in my system but not in my client system, i am using c#, vs2010, msssql, i made debug Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Browse other questions tagged c# .net visual-c++ com regasm or ask your own question. Visual Studio Class Not Registered Looking For Object With Clsid Hence make sure that your COM object and your container application belongs to same architecture (either 32 bit or 64 bit .....not mixed)Search for SysWOW on on the net.

Now i used ProcMon.exe to trace the com registry issue and identified that the process is looking for the registry entry at HKLM\CLSID and HKCR\CLSID where there is no entry.5. Now we need to give support for 64 bit OS.While working with 64 bit Operating System we are getting the below error message. "Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))". I normally develop in VB6 but use VB2005 or beyond for in-house applications when needed and just tried to migrate one of those in-house apps from a 32-bit to a 64-bit check over here Introduction. 1.1 COM remains a popular technology today and, with tremendous support from managed language compilers, e.g Visual C#, building COM servers in managed code is a viable option. 1.2 This blog is intended for

It turns out that one of the assemblies the .Net assembly depended on could not be found.