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

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I have a 32 bit third party dll which i have installed in 2008 R2 machine which is 64 bit.2. The application must also be compiled with debugging enabled. When deployed to the test and live servers it failed until 32bit apps were allowed in the respective IIS App Pools and the pools restarted. August 27, 2014, Bob Hoyng says: Another thank you...lost several hours to this before I came across this post. http://chatflow.net/class-not/the-error-is-class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html

Browse other questions tagged c# vb.net or ask your own question. Name: *And who are you? July 2, 2013, vimal says:Retrieving the COM class factory for component with CLSID {07C125F2-0E5A-11D3-B339-00A0C9B04E87} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))please help..! if so, how to configure it to accept 32bit dll?

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

Changing- Build> target compile platform to x86 solved the freaking problem!! what COM dlls should be there? the current functionality uses, OpenXml which allows only .docx files, and throws an exception if we try to upload/read .doc files. Is there a way to buy oil from a country under embargo? 9-year-old received tablet as gift, but he does not have the self-control or maturity to own a tablet Does

Handling the exception in my scheduler Class Applications of complex numbers to solve non-complex problems How can we get our son to stop sleeping in our bed? Any help would be appreciated. A word for something that used to be unique but is now so commonplace it is no longer noticed Reacting to a bee attack more hot questions lang-cs about us tour Class Not Registered Exception From Hresult Windows 7 These wrappers are generated for Microsoft .NET Framework version 1.1, 2.0, 3.5 and 4.0.

Add-on Gliffy Diagrams for JIRA Cloud is not responding. i have tried to registered this dll file using regsvr32 but i cant make it. Now i have build property set to target 'any' cpu and deployed it to the 64 bit machine. April 15, 2013, samtal says:I have a VS2010 Express installed as X86 on Win7-64 machine.I used to load and save Excel files using the free ExcellLibrary that was easy to use

Hope this helps somebody out there from pulling out your hair. Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg In Vb Net Where does metadata go when you save a file? 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. Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle Linked ApplicationsLoading… DashboardsProjectsIssues Give feedback to Atlassian

  • WEATHER-resistant GFCI's required in bathrooms?
  • So at some layer you use COM, although it's transparent to you.
  • the error is as follows Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).
  • October 11, 2011, majesty says: it work...
  • I also changed the .Net Framework to 3.0 (x86) instead of 3.5.
  • February 17, 2011, Bruce says: You just ended hours and hours of frustration!!
  • Until last week.
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System.runtime.interopservices.comexception Class Not Registered

share|improve this answer answered Mar 30 at 12:57 Rahul R G 988 add a comment| up vote 0 down vote My fix was to create Platform in configuration manager in visual failed due to the following error: 80040154 Class not registered... 80040154 Class Not Registered (exception From Hresult 0x80040154 (regdb_e_classnotreg)) September 4, 2014, Sabyasachi Bera says: Thanks a lot..it saved lot of time. Class Not Registered Exception From Hresult 0x80040154 Regdb E Classnotreg 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

How does the FAA determine which format of location identifier to assign to an airport? navigate here thank's... 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) The first was: REGDB_E_CLASSNOTREG Class not registered And the second try was: 0x80131040 : The located assembly's manifest definition does not match the assembly reference. 80040154 Class Not Registered C#

add a comment| 1 Answer 1 active oldest votes up vote 0 down vote The COM object you are trying to access is not installed correctly on your deployment machine. Is this because I only have the Express editions?I cannot use an ocx on Win 7 64 bit even though it has been successfully registered using sysWow64\regsvr32.exe.Any suggestions please? You can try Reinstalling ActiveX plugin for Adobe flashplayer. http://chatflow.net/class-not/regdb-e-classnotreg-class-not-registered.html Personal loan to renovate my mother's home Installing sysbench on redhat 7 - 404 not found Why didn't the Roman maniple make a comeback in the Renaissance?

says: YOU ARE A GOD !!!!!!!!You have no idea how many days I spent trapping errors, reading blogs, taking suggestions, trying almost everything possible anyone ever suggested, only your solution worked Powershell 80040154 Class Not Registered Exception From Hresult 0x80040154 Regdb_e_classnotreg July 3, 2013, Umair says: at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid) at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid) at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid) at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid) at System.Windows.Forms.AxHost.CreateInstance() at System.Windows.Forms.AxHost.GetOcxCreate() at System.Windows.Forms.AxHost.TransitionUpTo(Int32 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

when i tried to invoke the wcf service got error "80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG" Now i used ProcMon.exe to trace the com registry issue and identified

February 18, 2014, matty s says: Hi, I am trying to run a computer based training program designed by avsoft. In your case, have you checked that the ActiveX control is definitely registered on the client machine? and now tool is working fine. Regdb_e_classnotreg 64-bit Safe way to remove paint from ground wire?

In the Platform column next to your project, click the combobox and select "". 8. share|improve this answer answered Aug 23 at 15:27 Sean B 4,75411529 add a comment| up vote 0 down vote I was compiling my application targeting any CPU and main problem turned But to repeat, gacutil lists the component in the Global Assembly Cache.Any idea or suggestion on what to do next is appreciated Saturday, April 28, 2007 11:55 PM Reply | Quote this contact form 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

Success! Click Close//************************ February 10, 2012, Michael says: You saved me a lot of time. 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 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 for such wonderful art of work and sharing the same on ur blog.Though i am not able to apply the solution anywhere, as i am using Windows Server 2008 R2, Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). You can find .NET wrappers for FineReader Engine type libraries in folder …\ABBYY\SDK\11\FineReader Engine\Inc\.Net interops. Runtime installation was not performed correctly.

Why shouldn’t I use Unicode characters to simulate typographic styles (such as small caps or script)? NoVA Code Camp 2010-1 Materials From My WCF Data Services Talk News Post Categories BizTalk Windows 2008 Archives August 2013 (1) June 2013 (1) June 2012 (1) January 2012 (2) August Construct a Gaussian Matrix How to align a set of very long equations A blue, white and red maze Can a 50 Hz, 220 VAC transformer work on 40 Hz, 180VAC? November 12, 2010, JFinger says: Thank you, thank you, thank you."Any CPU" was all over the place, and I had a 32-bit ActiveX control on a Windows Form (VS2005 C#) and

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 Not the answer you're looking for? Are the COM dlls available on the machine (MS Office installed). –Alexandru C. July 4, 2013, Eren says: I developed a camera integration to my Windows application.