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Error 0x80040154 Class Not Registered

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Then I registered both of the files by executing the commands c:\windows\SysWOW64\regsvr32.exe com4j.dll c:\windows\SysWOW64\regsvr32.exe com4j-amd64.dll at a Windows console. Best regards Raien Simon March 15, 2010 at 3:51 am Emmanuel: Does this apply to typelib registered COM object. October 17, 2012, ankit says: I have change the build option from the Project properties option to x86 but it is still showing me the same error.Please help me out November What error you're receiving perhaps? navigate here

worked perfectly :) February 13, 2014, Delwar Hossain says: Thanks man! General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Thank you both in advance. Thank you again!!!

Error 0x80040154 Class Not Registered

I will try to import the library in a moment. Do you have some idea? I spent the week checking and double checking that every setting in the Project Properties is x86... I was messing around with some new API and for the life of me couldn't figure out why I kept getting this error February 8, 2013, kapil says: I tried "New

Thanks, Emmanuel Carabott September 25, 2009 at 8:51 am You're welcome people, glad to have helped 🙂 Kevin December 1, 2009 at 7:14 pm Actually, many of the COM problems that Another advantage is that except for the COM objects, the Web server remains enabled only fot 64 bits applications. Please help. Cocreateinstance Class Not Registered C++ Should we kill the features that users are not using frequently, to improve performance?

I also changed the .Net Framework to 3.0 (x86) instead of 3.5. Cocreateinstance Class Not Registered 64 Bit The ActiveX control in question was 32-bit, whereas Visual Studio defaults to compile to "Any CPU" and I was now running 64-bit Windows. Is someone able to give me a step by step instruction of changing my computer settings if that is what is required? But as I have mentioned I can see it in the registry.

I have only implemented one of them. Cocreateinstance Failed Class Not Registered C++ dont want to compile on 32 bit . See more: C++ Windows MFC COM COM+ VS2010 , + Hello C++ Gurus,I created a 64-bit COM DLL by compiling a 32-bit application in visual studio 2010(Mode-Release, Platform-x64) and registered it Nothing tells you how/where in COM4J-52.

Cocreateinstance Class Not Registered 64 Bit

It shows you how to build a COM client to connect to an inprocess COM server that was developed in an earlier lab. https://www.codeproject.com/Questions/485582/x-plusClassplusnotplusregisteredpluserrorp Emmanuel is also a contributor to the GFI Blog where he regularly posts articles on various topics of interest to sysadmins and other IT professions focusing primarily on the area of Error 0x80040154 Class Not Registered This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{0D5A58FA-5C0E-4AC1-9064-9C5A2C51FD55}' failed due to the following error: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))." Atl70.dll Free Download I'm trying to use CoCreateInstance on a Visual SourceSafe DLL.

Basically it comes down to the bit-depth of the consuming application. http://3swindows.com/class-not/80040154-class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html Thanks!!! Activity Ascending order - Click to sort in descending order All Comments Work Log History Activity Hide Permalink majones713 added a comment - 27/Apr/12 1:30 AM How do you apply the Emmanuel Carabott August 11, 2011 at 4:46 pm Hi Tobias, I didn't run into your problem so this might not work, but none the less worth a shot I guess. Createinstance Class Not Registered C++

Not the answer you're looking for? He has joined GFI in 1999 where he currently heads the security research team. Should we eliminate local variables if we can? his comment is here LindyLou2 Newbie1 Reg: 10-Feb-2013 Posts: 1 Solutions: 0 Kudos: 0 Kudos0 'CocreateInstance failed Code 0X80040154 - Class not registered/Malware?

February 24, 2010, Nick Olsen says: Thanks for this! Regdb_e_classnotreg Any help is appreciated. The solution is we have to force the 64 bit process to look at the registry entry at HKLM\Wow6432Node\CLSID and HKCR\Wow6432Node\CLSID.7.

I am using Windows XP Professional x64.

Ultimately, the problem turned out to be an artifact from an old COM+ experiment. No values are necessary to be added under this key. … the new key allready exists, and it holds a ‘dllsurrogate' value. December 16, 2011, Roby says: Thanks to all!! 0x80040154 Class Not Registered Vss Find us on Facebook GFI Software Follow us on Twitter Tweets by @GFISoftware © 2017 GFI Software Privacy policy Copyright Terms of use Contact GFI on Facebook GFI on Twitter GFI

Also cursing MS a little bit. 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 Use pretérito imperfecto or pretérito indefinido? http://3swindows.com/class-not/class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html July 4, 2013, Eren says: I developed a camera integration to my Windows application.

asked 7 years ago viewed 4760 times active 1 year ago Linked 0 class not registered in vc++ Related 3“class not registered” which class?0How to check the class id is registered The working program has ICalendarPtr pDtTm(__uuidof(Calendar)); But I copied ICalendarPtr pDtTm(__uuidof(ICalendar)); to my program. The first time I tried this I had my com launching the 64-bit DllHost, which didn't help as I needed 32-bit host. Reply With Quote September 29th, 2005,06:19 PM #2 Siddhartha View Profile View Forum Posts Visit Homepage Elite Member Power Poster Join Date Oct 2002 Location Germany Posts 6,205 Re: CoCreateInstance fails

Because Windows maintain separate entries for 32 bit and 64 bit COM objects. Thanks so much! However this can be countered using dllhost as a surrogate for the 32bit COM object. It says 'retrieving the com class factory for component with clsid {} failed due to the following error: 80040154 class not registered'However it connects to source control and could not connect

Thanks alot 🙂 Eli. Share| By Theo Gray on October 5, 2009 | Permalink | Comment Reader Comments Skip to form January 14, 2010, Andy Bruce says: Yup, that was my problem too. Posted 29-Oct-12 1:11am Virendra_ec10445 Updated 29-Oct-12 21:08pm v2 Add a Solution Comments Argonia 29-Oct-12 10:21am You cannot create an instance of a DLL .