473,799 Members | 2,997 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Access is denied error when using COM

I have a COM Component (VB6) which i am trying to use in my ASP.Net App. I
have already successfully used it in a c# windows app. But when i attempt to
use it in my ASP.net app it throws an "System.Unautho rizedAccessExce ption:
Access is denied" exception on the initialisation line.
i.e. PMerger.clsPMer gerClass oPdf = new PMerger.clsPMer gerClass();
in my Web.config file i have authentication mode to be "windows" and
identity impersonate to be "True".

Please help.
Dec 12 '05 #1
3 1213
??is your com component registered and the interop which gets created has a
GUID

"Ayoa" wrote:
I have a COM Component (VB6) which i am trying to use in my ASP.Net App. I
have already successfully used it in a c# windows app. But when i attempt to
use it in my ASP.net app it throws an "System.Unautho rizedAccessExce ption:
Access is denied" exception on the initialisation line.
i.e. PMerger.clsPMer gerClass oPdf = new PMerger.clsPMer gerClass();
in my Web.config file i have authentication mode to be "windows" and
identity impersonate to be "True".

Please help.

Dec 12 '05 #2
Hi,

I registered the COM component in the usual way (regsvr32) on the local
machine.
I do have a C# windows app using it (I presumed this would have involved
interop)

Thanks

"Sundar.k" <Su*****@discus sions.microsoft .com> wrote in message
news:FC******** *************** ***********@mic rosoft.com...
??is your com component registered and the interop which gets created has
a
GUID

"Ayoa" wrote:
I have a COM Component (VB6) which i am trying to use in my ASP.Net App.
I
have already successfully used it in a c# windows app. But when i attempt
to
use it in my ASP.net app it throws an
"System.Unautho rizedAccessExce ption:
Access is denied" exception on the initialisation line.
i.e. PMerger.clsPMer gerClass oPdf = new PMerger.clsPMer gerClass();
in my Web.config file i have authentication mode to be "windows" and
identity impersonate to be "True".

Please help.

Dec 12 '05 #3
if your component is registered then its picked up

but if not i guess you will have give rights to aspnet accountworker process

"Sundar.k" wrote:
??is your com component registered and the interop which gets created has a
GUID

"Ayoa" wrote:
I have a COM Component (VB6) which i am trying to use in my ASP.Net App. I
have already successfully used it in a c# windows app. But when i attempt to
use it in my ASP.net app it throws an "System.Unautho rizedAccessExce ption:
Access is denied" exception on the initialisation line.
i.e. PMerger.clsPMer gerClass oPdf = new PMerger.clsPMer gerClass();
in my Web.config file i have authentication mode to be "windows" and
identity impersonate to be "True".

Please help.

Dec 13 '05 #4

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
3398
by: Ryan Schefke | last post by:
------=_NextPart_000_0077_01C34C8B.2B90C960 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit ..I just sent this out to the win32 distribution list but no one has replied.can someone on this list please help? The issue should be trivial for experienced MySQL users, I'm just a novice, thanks!
0
2947
by: Steve | last post by:
Hi, Yesterday I signed up for another dedicated linux server with the hosting company I use and I am having problems getting MySQL 4.1.3 working on it. I've tried just about everything I can think of to login via the MySQL client but get a variation of the following error every time: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
5
13719
by: Jim Andersen | last post by:
Hi, I made a DTS-package and it works when I execute it manually, but when it is run by the SQL Server Agent, it fails. I have use the guide to create a maintenance plan. That doesn't work so good either. It runs Optimizations, but not integrity checks or backups (probably because integrity checks failed). The following from the log file:
4
3918
by: Fabian von Romberg | last post by:
Hi, I have installed Sql Reporting Services on 2 machines, one is WIN 2000 PRO and the other one is WIN 2000 ADV. SERVER. When I try to access a report using the webbrowser, I get the following error, this happens only if try access the report on the SERVER, it I try on my local machine, it works just fine. Any help will be much appreciated. Thanks in advance, Fabian von Romberg
6
4142
by: ASP.Confused | last post by:
I have an ASP.NET page writtein in VB that uses ADODB. I just had to force-install MDAC 2.8 after I tried to rollback to 2.6 (my web host uses this, and I wanted to be compatible with them.) I had to manually install all of the ODBC drivers and the rest of the DLL's, and now I am getting "Access is Denied" errors on any page that uses ADODB. How do I fix it? I already gave the ODBC drivers in the folders in "c:\program files\common...
0
3540
by: ASP.Confused | last post by:
The old message looked a little stale, so I am re-posting it here. Anybody have any ideas of what I could do?!? The previous responses to this question are below. If you want to look at the original question, the subject line is: ADODB.NET and "Access Denied" I have an ASP.NET page writtein in VB that uses ADODB. I just had to
12
3101
by: Ron Weldy | last post by:
I have a test server runinng 2003/IIS 6 with a mixture of asp and asp.net files. On my workstation I have a share set up to the folder where the web files reside. I am just doing quick and dirty asp editing (like I used to be able to do with 2K/IIS5) where I use VS.NET, open an asp file, make changes, save and refresh my browser. Problem is that I get an Access is Denied error when I try to save the file and then the file gets wiped on...
3
8010
by: Shailesh Humbad | last post by:
I figured out what was causing the "Access is Denied" error when calling functions from referenced DLLs in my service. I've tried to be very detailed, so bear with me. It turns out that libraries I made myself were not having this problem, but it only happened with a zip library I downloaded and copied into my program's directory. When using classes from this library, my service threw an "Access Is Denied" FileLoadException, which...
3
7966
by: David Thielen | last post by:
Hi; I created a virtual directory in IIS 6.0 and my asp.net app runs fine. But when it tries to write a file I get: Access to the path is denied. - C:\Inetpub\wwwroot\RunReportASP\images C:\Inetpub\wwwroot\RunReportASP is the directory of my virtual directory for my app. In it's properties I did check "Write" as a permission. What else do I need to do?
8
6054
by: Jeremy Ames | last post by:
I am trying to move an application from my system to a new test system. I really should have tried an easier program first, but I didn't really have a chance. My application was originally written in ASP.NET 1.1, but was migrated to 2.0 during development. The reason this is an issue is because the application is using the Microsoft.Web.UI.WebControls.dll for the tree view and tab strip controls that didn't exist prior to 2.0. Well, that is...
0
9541
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
10485
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
1
10231
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
10027
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
7565
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
6805
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
5463
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
5585
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
4141
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

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.