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Regdb_e_classnotreg Class Not Registered

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Why shouldn’t I use Unicode characters to simulate typographic styles (such as small caps or script)? The application can COM-instantiate the class when the same account is used both for installation and to run the service.When I configure the service to use adifferent account, the instantiationfails with When i tried to run my app i was getting this error. c# sql .net sql-server dll share|improve this question asked Jan 7 '14 at 16:00 KonB 1218 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted have a peek at this web-site

Kevin Stanush SystemTools Software Inc. 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 See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Help Remember Me? Click OK. 6.

Regdb_e_classnotreg Class Not Registered

October 9, 2014, Greg Woods says: 5 ears after writing this post, it helped me out!I'd got a .NET project working using Framework 4.5 and an old COM dll. Came to know that Microsoft will not register the 32 bit com components to the paths HKLM\CLSID, HKCR\CLSID in 64 bit machine rather it places the entry in HKLM\Wow6432Node\CLSID and HKCR\Wow6432Node\CLSID May 17, 2011, Robbo says: Hi again,I found the answer to my question here:http://forums.create.msdn.com/forums/t/4377.aspx#22601In VS Express 2005/8/10 VB Net or C", go to Tools -> Options.In the bottom-left corner of the Does Ohm's law hold in space?

September 13, 2015, Christian says: Thanks so much!! February 22, 2010, Bob says: Thanks Very Much for this, its appreciated !! 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. Procmon After registering an assembly using Regasm.exe, you can install it in the global assembly cache so that it can be activated from any COM client.

The class is registered only once, when the assembly is installed. Retrieving The Com Class Factory For Component With Clsid Monday, December 27, 2010 3:39 AM Reply | Quote Moderator 0 Sign in to vote It turned out that new installer was done for a single user. The old Vb6 DLLs (again out of my control) are not supported by 64bit version (32bit consideration is on the way). Why call it a "major" revision if the suggested changes are seemingly minor?

Using the /tlb option has the same effect as using the Type Library Exporter (Tlbexp.exe) and Regasm.exe, with the exception that Tlbexp.exe does not register the type library it produces. ToolNews Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders Advanced Search Forum General Discussions Exchange Integration Class Not Registered - Exchange 2010 In your case, have you checked that the ActiveX control is definitely registered on the client machine? 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.

Retrieving The Com Class Factory For Component With Clsid

Dudley 12.1k25103192 answered Feb 18 '11 at 16:36 Davide Piras 34k553104 Thanks it works - in the case when not using strong name - you can also use /codebase If not please let me know and I will tray to help you find further solutions. Regdb_e_classnotreg Class Not Registered Regasm.exe places the generated type libraries in the current working directory or the directory specified for the output file. Regasm /codebase This option does not emit entries for TypeLibIDs or InterfaceIDs.

September 8, 2015, Wahid says: The solution for my problem as below,1. Check This Out When you enable Exchange 2010 functionality in Hyena, it will automatically register this dll, but it has to use a file called regasm.exe. Browse other questions tagged c# com or ask your own question. February 9, 2012, Vinay says: The following steps i have applied in OS Windows 7 and VS 2010. Cocreateinstance

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 In the bottom-left corner of the Options dialog, check the box that says, "Show all settings". 3. 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 http://chatflow.net/class-not/the-error-is-class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html After deploying the 'X86' version to the 2008 R2 server got the issue "System.BadImageFormatException: Could not load file or assembly" Solution to this badimageformatexception is setting the 'Enable32bitApplications' to 'True' in

I have a 32 bit third party dll which i have installed in 2008 R2 machine which is 64 bit.2. February 18, 2014, matty s says: Hi, I am trying to run a computer based training program designed by avsoft. August 16, 2011, nidheesh says:We developed one windows application using VS 2005 with framework 2.0.

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

  • The assemblyFile argument that you specify with the /codebase option must be a strong-named assembly./registeredSpecifies that this tool will only refer to type libraries that have already been registered./asmpath:directorySpecifies a directory
  • regasm.
  • April 23, 2014, John Mott says: 5 years later and this post is saving lives!

The time now is 10:37 PM. Though i have created installer with the Release-X86 option, client is getting the AXHOST issue. 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 In the options on the right, check the box that says, "Show advanced build configurations." 5.

Privacy Statement Top All times are GMT -5. share|improve this answer edited Nov 21 '11 at 18:45 M. It wasn't in my path. have a peek here And IS there any solution or not?ThX March 30, 2015, Bharat says: Dear Theo,I feel relived when i saw the solution to the error.

It turns out that one of the assemblies the .Net assembly depended on could not be found. Thanks for the quick response! In the tree-view on the left hand side, select "Projects and Solutions". 4. Placing the correct version of the dependency in the folder resolved both errors.

up vote 40 down vote favorite 6 When I try to create a instance of a COM class it throws an exception as Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) THANKS. You cannot export a type library from an assembly that was imported from a type library. When you find it, run this command from a Command Prompt: Regasm.exe systemtools_psi.dll Reply With Quote 01-09-2012,05:30 PM #3 bubbasmed Guest Re: Class Not Registered - Exchange 2010 I uninstalled/restarted reinstalled

February 24, 2010, Nick Olsen says: Thanks for this! The runtime installation of the Engine library in automatic mode can be performed only from the command line in silent mode. Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 15 Thread: Class Not Registered - Exchange 2010 Thread Tools Show Printable Version Email this Page… Subscribe Note that the .reg file does not contain any registry updates that can be made by user-defined register functions.

Click Close//************************ February 10, 2012, Michael says: You saved me a lot of time. Post one good answer, then vote/flag to close the other questions as duplicates. Customer Login Start free trial Home Product Tour Plans and Pricing Plans and Pricing Billing terms Support Documentation Knowledgebase Service Status Forum Security SLA Demo For Students About us About ABBYY 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

Using the two options together will unregister the type library and interface entries, which can clean the registry considerably.When you register an assembly for use by COM, Regasm.exe adds entries to This command does not update the registry.