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Cocreateinstance 0x80040154


Insults are not welcome. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Once you have downloaded Dr.Web CureIt! Permalink Posted 12-Jul-13 1:15am PrafullaVedante4K Rate this: Please Sign up or sign in to vote. http://trinitylabsupply.com/class-not/class-not-registered-0x80040154.html

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 However, no matter what I try, the CoCreateInstance in my SSCCE keeps coming back with hr 0x80040154 (Class Not Registered) (For CoCreateInstance) 0x800706B5: The interface is unknown. (for ICalendarPtr constructor) I'm No idea if any of this is helpful or not... I tried to build this C# dll by x86, x64, win32 and Any CPU, and the result is the same. https://social.msdn.microsoft.com/Forums/en-US/3934ed7b-0347-48b8-9c76-fc900f4fa15d/createinstance-cocreateinstance-0x80040154-class-not-registered?forum=vcmfcatl

Cocreateinstance Failed Class Not Registered C++

Theo Gray.com 19th November 2016 »Site Navigation Home Curriculum Vitae Showcase Articles Blog F1 Contact Links Remote Support Blog COMException "Class not registered" on 64-bit WindowsHaving finally got myself running live I am using the below code for creating the instance. But why, since this is a DLL and, therefore, should be considered an in-process COM server? Once the scans have completed please re-enable your antivirus.

Generated Sat, 19 Nov 2016 17:52:38 GMT by s_hp90 (squid/3.5.20) current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Your Email This email is in use. it works... Clsidfromprogid What is another word for 'being exposed to'?

Maybe this link will help you. This explained why CLSCTX_INPROC_SERVER would fail, since strictly speaking, the DLL was being hosted in dllhost's process space. It has done this 1 time(s). 7/11/2013 2:26:38 AM, error: Service Control Manager [7034] - The Audio Service service terminated unexpectedly. check my blog I also changed the .Net Framework to 3.0 (x86) instead of 3.5.

December 7, 2012, Krishnanand says: I can't explain in words what you did for me..It was just more than frustrating and you gave a ray of hope Thanks and thank you 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 I thought I'd been removed. 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 .

32 Bit Com Object In A 64bit Environment

What will you bring for Thanksgiving? http://www.codeproject.com/Questions/485582/x-plusClassplusnotplusregisteredpluserrorp The other one we are going to do after a reboot this weekend. //George 0 Kudos Reply Oh, interesting ideea, we George_Dicu Level 4 ‎06-11-2015 06:54 AM Options Mark as Cocreateinstance Failed Class Not Registered C++ Change "Target CPU" to x86, click OK, save and try again. Error 0x80040154 Class Not Registered This can be achieved by configuring the wcf service project properties to target to 'X86' machine instead of 'Any'.8.

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. February 24, 2010, Nick Olsen says: Thanks for this! 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 saved my project. Regdb_e_classnotreg Class Not Registered

Let's work to help developers, not make them feel stupid. Though I do note that the behaviour you report is the same as that which I observe when starting a 32bit COM server under either windows xp or 7. when i tried to invoke the wcf service got error "80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG"4. have a peek at these guys New Signature Version: Previous Signature Version: 1.153.1623.0 Update Source: Microsoft Update Server Update Stage: Download Source Path: http://www.microsoft.com Signature Type: AntiVirus Update Type: Full User: NT AUTHORITY\SYSTEM Current Engine Version: Previous

Please anybody suggest the solution. But I can right click the viewer and left click open. Scan Finished: No malware found!


for business purposes is illegal. Saved me a headache -- circa 2017 Comment on This Article: YourName: YourEmailAddress:Your Email Address will not be made public. Wednesday, July 11, 2012 9:36 PM Microsoft is conducting an online survey to understand your opinion of the Msdn Web site. Your Email Password Forgot your password?

September 13, 2015, Christian says: Thanks so much!! Thank you! –abelenky Nov 13 '13 at 17:18 1 Mr Lebeau has it already. dont want to compile on 32 bit . 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

When answering a question please: Read the question carefully. And thanks.... Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies This application is running perfectly on 32 bit Operating System.

Arabic — what are the differences? August 27, 2014, Bob Hoyng says: Another thank you...lost several hours to this before I came across this post. February 26, 2015, Garwin says: Thank you! Please HELP!!

Double click SecurityCheck.exe and follow the onscreen instructions inside of the black box. 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))". New Signature Version: Previous Signature Version: 1.153.1623.0 Update Source: Microsoft Update Server Update Stage: Install Source Path: http://www.microsoft.com Signature Type: AntiVirus Update Type: Full User: NT AUTHORITY\SYSTEM Current Engine Version: Previous code 0x80040154 error.

I also unregistered this dll. 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) I spent the week checking and double checking that every setting in the Project Properties is x86...