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Regdb_e_classnotreg Class Not Registered


Is it the same as Tobias was experiencing above? I registered my com with c:\windows\syswow64\regedit and then placed the keys described above under their corresponding Wow6432Node locations. SD December 1, 2010 at 11:27 pm Hi Emmanuel, Thanks for the post. That's why I ran the command from the folder that contained the regasm.exe file and used the full path to Systemtools_PSI.dll file to try to register it. have a peek at this web-site

Either install it, repair it (via Add/Remove Programs) or register it (via Regsvr32.exe). For example, Excel 2007 actually is a 32-bit application. undo a gzip recursively 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 / One version in the “Framework” path, and the other in “Framework64″ path. http://stackoverflow.com/questions/9711079/class-not-registered-error-for-instantiation-of-c-sharp-object-via-com-from-vc

Regdb_e_classnotreg Class Not Registered

ensure that the COM you are invoking is registered. This is what the regasm.exe utility does (writes to the registry). 32-bit bit registry nodes and distinctly different than 64-bit registry nodes. All Rights Reserved.

Related 3C#: Regasm generating registry entries for every class in my COM DLL?5How to Register a Type Library without RegAsm.exe6Why exactly does regasm warn me about signing with a strong name?3How This is on 64 bit Windows 7 Pro with 64 bit Hyena. Resources Join | Advertise Copyright © 1998-2017 ENGINEERING.com, Inc. Procmon again!

What is the exact error you get at that point? Retrieving The Com Class Factory For Component With Clsid Copyright Quinstreet Inc. 2002-2016 Login with LinkedIN Or Log In Locally Email Password Remember Me Forgot Password?Register ENGINEERING.com Eng-Tips Forums Tek-Tips Forums Search Posts Find A Forum Thread Number Find Browse other questions tagged c# vb.net or ask your own question. By cleaning the 12mb project that you zipped, it was reduced to 53.1kb.

For example: [Guid("00001111-2222-3333-4444-555566667777"), ComVisible(true)] public class MyCOMRegisteredClass If you don't, then the class either a) won't be registered, or b) if you've defined COMVisible(true) at the assembly level, will be assigned Eli March 17, 2010 at 6:57 pm Emmanuel, you have no idea how much you've helped. 3 programmers have spent more than a week trying to figure out how to solve c# vb.net share|improve this question edited Oct 6 '09 at 6:48 asked Sep 30 '09 at 5:12 Jaswant Agarwal 1,35672445 Can you give more detail with some code? –Xaisoft Why does the `reset` command include a delay?

Retrieving The Com Class Factory For Component With Clsid

A Little Cryptic Puzzle Should I use the tax table or the tax rate schedule for calculating my tax? https://social.msdn.microsoft.com/Forums/vstudio/en-US/4b021da2-3fc7-4f20-b3d0-0f90491a232e/regasm-not-registering-all-classes?forum=csharpgeneral Something (I think) in VB would be an active exe project. Regdb_e_classnotreg Class Not Registered You certainly saved lot of hassle. Regasm /codebase 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

Any ideas? Check This Out What error you're receiving perhaps? prove an equation holds in series Which was the last major war in which horse mounted cavalry actually participated in active fighting? I never succeed in thickening sauces with pasta water. Cocreateinstance

Alex October 27, 2010 at 9:14 am Encountered problem with COM inter-op calling after installing and setting up our 32bit .NET DLL library in Windows 2008 R2 64bit server. and then, I'm running the OLE/COM object viewer (OleView.exe) to check to see if the classes I've defined are actually showing up in the registry as COM object classes.When I do It's in the user temporary folder. Marius Bancila Home Page My CodeGuru articles I do not offer technical support via PM or e-mail. Source Subscribe to our blog feed and never miss a post.

Still, I can't create an object out of the excutable. 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 Ian March 24, 2010 at 9:37 pm Kevin, if your COM interfaces are loaded out of process, then it doesn't matter the bitness of the housing exe or DLL.

Any ideas?

The time now is 07:24 AM. A CoCreateInstance-Call would return "CLASS_NOT_REGISTERED" because it does not find the key in the 64-bit section. Kevin: If I use the 32bit version of regasm then I accomplish the same thing, correct? Siraj Zarook June 7, 2010 at 11:32 am Hi Simon Yes it works for typelib registered COM objects as well.

RegAsm.exe file comes with .Net framework installation and can be found in Microsoft.NET framework folder. I still cant contact my 32-bit after adding your registry modifications. This should theoretically force the com to use the localservice key which according to your link is reflected. http://juicecoms.com/class-not/80040154-class-not-registered-exception-from-hresult-0x80040154-regdb-e-classnotreg.html Alex November 10, 2010 at 11:37 am Hi Emmanuel, Thanks for the post.

Should we kill the features that users are not using frequently, to improve performance? It should be the same - it IS the same on all the other computers where it's installed. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? Feb 18 '11 at 18:48 add a comment| up vote 0 down vote I just want to add that the "class not registered" problem may happen because one uses the incorrect

share|improve this answer answered Sep 8 '15 at 14:47 Waheed 15622 Please don't post identical answers to multiple questions. Reply With Quote August 12th, 2009,05:00 AM #3 Techno View Profile View Forum Posts Visit Homepage Member Join Date May 2003 Location Edinburgh, UK Posts 277 Re: class not registered interesting Thanks Mathi Kyle December 28, 2011 at 5:08 pm Has anyone for whom this hack hasn't worked found out an alternate solution? Can time travel make us rich through trading, and is this a problem?

To do this, it involves a small number of simple registry hacks: Locate your COM object GUID under the HKey_Classes_Root\Wow6432Node\CLSID\[GUID] Once located add a new REG_SZ (string) Value. I am not a low level programmer. Why leave magical runes exposed? share|improve this answer edited Nov 21 '11 at 18:45 M.

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