473,889 Members | 1,403 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Retrieving the COM class factory for component with CLSID {}failed...erro r: 80040154

6 New Member
Hi all,

I am using :
1. Windows XP-Visual Studio 2005
2. FastReport Studio Trial (www.fast-report.com)

I have used FastReport Studio Trial (FastReport3.dl l) in my ASP.NET web Site project,Every thing is ok and execute my project and generate report on VS2005 BUT when i publish it in local host (IIS 5.1), the error comes as

Retrieving the COM class factory for component with CLSID {4764040E-4222-4DEC-9F2E-82D46E212B3A} failed due to the following error: 80040154

can you help me to solve this error i have one emergency project that it depend to this solution.....


Your quick response would be really appreciated.

Best Regards
Aug 19 '08 #1
3 14151
kenobewan
4,871 Recognized Expert Specialist
This usually something to do with the class not being registered and not IIS.

Please do not double post. If you are unsure of the site rules, go to Posting Guidelines.

MODERATOR
Aug 19 '08 #2
NaveenSoftwares
2 New Member
I was given a task to convert a VB project to VB.NET. Evrything went well in the conversion and as a result I got a successfull build after some minor changes in the code in VB.NET.But when I made the project to run, it throwed a run time exception as "Creating an instance of the COM component with CLSID {XXXXX} from the IClassFactory failed due to the following error :80004004" when the project accessed a reference file (DLL which has file type as ACTIVEX in its properties).The strange thing is the Dll name used by VB was EXECU.dll. But after the conversion the reference was changed to interop.ECECU.d llEven when I tried to add the reference manually to the dll EXECU.dll, its refernce automatically changes its name to interop.EXECU.d ll.When I browsed the dll content in the object browser I found that the DLL was having the class EXECU inside the namespace (library) but the class was not having any function in it.Do i have to run anything to get the full functionality of the original DLL
Oct 18 '10 #3
NaveenSoftwares
2 New Member
Just register the dll as
regsvr32 [path:\\..\..\Fa stReport3.dll]
Oct 21 '10 #4

Sign in to post your reply or Sign up for a free account.

Similar topics

2
15732
by: Sakke | last post by:
Hello! We have written a GCryptoSvr.dll COM server in C++. Inside that resides WebClient COM component. WebClient CLSID is {8DC27D48-F94C-434B-A509-C3E1A3E75B9E}. When we are using that WebClient COM component from C++ code it works just fine. However when we try to use that same WebClient in the same machine with following C# code: using GCRYPTOSVRLib; WEBClient WC = new WEBClient();
1
9454
by: jimmyfo | last post by:
Hi, I recently wrote an ASP.Net web application in VS2005 and published (using VS2005 Publish feature) it to a relatively clean machine with ASP.Net 2.0 and MDAC 2.8 installed on it. However, when I try to create my SQL connection in the code-behind, I get the following error. I tried to register the DLL using regsvr32 but that errored out saying, "dllregisterserver entry point was not found". Any ideas? Retrieving the COM class factory...
4
10342
by: omrivm | last post by:
Hi, I have a problem with Outlook Redemption, every time I'm trying to create a new RDOAddressBook: Redemption.RDOAddressBook AB = new RDOAddressBook(); I get: "Retrieving the COM class factory for component with CLSID {...GUID...} failed due to the following error: 80040154." I tried to reregister the Redemption DLL but I still get this exception... My OS is win server 2003 sp1 it may be the problem?
1
7910
Frinavale
by: Frinavale | last post by:
Hi there :) I've finally moved my Online Registration project on to the box where it will be hosted. This new server is running IIS6. After moving the project to the new server and running through it to make sure every thing's working I ran into the following error: Exception: Retrieving the COM class factory for component with CLSID {63EA957E-1FFE-41D5-940E-AF431279FB19} failed due to the following error: 80040154.
0
2978
by: Shailesh Patel | last post by:
Hi, I get the following error. Retrieving the COM class factory for component with CLSID {F84433FF-2369-4427-B6FB-3CBA67EDA7EB} failed due to the following error: 80040154 ASP.NET(VB.NET) website was working fine with COM components. But when I updated COM and referanced it again, I got error on website.
4
4593
by: mojde | last post by:
Hi all, I am using : 1. Windows XP-Visual Studio 2005 2. FastReport Studio Trial (www.fast-report.com) I have used FastReport Studio Trial (FastReport3.dll) in my ASP.NET web Site project,Every thing is ok and execute my project and generate report on VS2005 BUT when i publish it in local host , the error comes as Retrieving the COM class factory for component with CLSID {4764040E-4222-4DEC-9F2E-82D46E212B3A} failed due to the...
10
32086
by: Meganutter | last post by:
Hello, I have been stuck with this error for a while now and really want to get it fixed. The catch here is, i need to rewrite code and update it. when i use the old code the page loads as its supposed to do, but on the new page it gives the following error: Before the common things start pouring in...
4
4467
by: rani1984 | last post by:
It was working fine until last week. When I removed and added reference to my project I started getting this error. I registered the DLL using regsvr32. It was successful. But when I looked for the CLSID in registery couldn't find any. Please help me I am stuck here. Any comments will be appreciated. Thank you
1
5239
seraieis
by: seraieis | last post by:
(VB.NET) I've been searching for 3 days trying to figure out why this is happening, but I'm out of luck and out of my mind! Anyone have any idea why this is happening? I get this error as soon as I open the application. It works fine on my machine, but when we installed it on a test machine, we get this error. 3:46 PM -- An error occurred creating the form. See Exception.InnerException for details. The error is: Retrieving the COM class...
0
9805
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
10785
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
10887
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
10439
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
1
7991
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
7148
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
5825
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
6025
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
3
3253
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.