Re: System.Security.SecurityException was unhandled

"Seok Bee" <seokbee@xxxxxxxxx> wrote in message
news:53ABDB27-03E2-49C7-BDC5-0EE987D7FEAD@xxxxxxxxxxxxxxxx
Will I be able to find out which is the COM services that is not being
installed?

The exception gave you the CLSID. You should be able to look this up in the
registry of the machine on which the code is working correctly in order to
determine what COM component it represents.


Is it a must that I need to register the COM server to the machine using
Regsvr command or can I just move/copy all the dlls created (when I build
the
solution) to the client machine, which is the server in this case ?

That depends. If your client platforms support it, you may be able to use
registration-free COM (see
http://msdn.microsoft.com/library/en-us/cpguide/html/cpconregistration-freecominterop.asp,
http://msdn.microsoft.com/library/en-us/cpguide/html/cpconregistration-freecominterop.asp).
Otherwise, you will need to ensure that the COM component(s) are properly
registered on each client machine.




"Nicole Calinoiu" wrote:

Your original message was about a SecurityException, but this is a
COMException. Are you still seeing the SecurityException at all? If
not,
you have presumably resolved your security issue by granting the
necessary
CAS permissions on the client machine, and the COM issue is a new
problem.
In this case, the first thing to check might be whether the COM server
that
you are attempting to invoke is actually registered on the client
machine.


"Seok Bee" <seokbee@xxxxxxxxx> wrote in message
news:8A387423-5426-4B92-9293-A6CDB3A3593F@xxxxxxxxxxxxxxxx
Hi, the error message that I received from the CLR debugger is as
follow:

An unhandled exception of type
"system.runtime.interopservices.COMException'
occured in <executable filename>

addition information: Retrieving the COM class factory for component
with
CLSID {00024500-0000-0000-C000-000000000046} failed due to the
following
error: 80040154.

While from the Application Log in the Event Viewer is as folllow:

Event Type: Error
Event Source: .NET Runtime 2.0 Error Reporting
Event Category: None
Event ID: 5000
Date: 20-Feb-06
Time: 8:10:34 AM
User: N/A
Computer: TEKLANG2
Description:
EventType clr20r3, P1 spqautomation.exe, P2 1.0.0.0, P3 43f44487, P4
spqautomation, P5 1.0.0.0, P6 43f44487, P7 19, P8 1, P9
pszqoadhx1u5zahbhohghldgiy4qixhx, P10 NIL.
Data:
0000: 63 00 6c 00 72 00 32 00 c.l.r.2.
0008: 30 00 72 00 33 00 2c 00 0.r.3.,.
0010: 20 00 73 00 70 00 71 00 .s.p.q.
0018: 61 00 75 00 74 00 6f 00 a.u.t.o.
0020: 6d 00 61 00 74 00 69 00 m.a.t.i.
0028: 6f 00 6e 00 2e 00 65 00 o.n...e.
0030: 78 00 65 00 2c 00 20 00 x.e.,. .
0038: 31 00 2e 00 30 00 2e 00 1...0...
0040: 30 00 2e 00 30 00 2c 00 0...0.,.
0048: 20 00 34 00 33 00 66 00 .4.3.f.
0050: 34 00 34 00 34 00 38 00 4.4.4.8.
0058: 37 00 2c 00 20 00 73 00 7.,. .s.
0060: 70 00 71 00 61 00 75 00 p.q.a.u.
0068: 74 00 6f 00 6d 00 61 00 t.o.m.a.
0070: 74 00 69 00 6f 00 6e 00 t.i.o.n.
0078: 2c 00 20 00 31 00 2e 00 ,. .1...
0080: 30 00 2e 00 30 00 2e 00 0...0...
0088: 30 00 2c 00 20 00 34 00 0.,. .4.
0090: 33 00 66 00 34 00 34 00 3.f.4.4.
0098: 34 00 38 00 37 00 2c 00 4.8.7.,.
00a0: 20 00 31 00 39 00 2c 00 .1.9.,.
00a8: 20 00 31 00 2c 00 20 00 .1.,. .
00b0: 70 00 73 00 7a 00 71 00 p.s.z.q.
00b8: 6f 00 61 00 64 00 68 00 o.a.d.h.
00c0: 78 00 31 00 75 00 35 00 x.1.u.5.
00c8: 7a 00 61 00 68 00 62 00 z.a.h.b.
00d0: 68 00 6f 00 68 00 67 00 h.o.h.g.
00d8: 68 00 6c 00 64 00 67 00 h.l.d.g.
00e0: 69 00 79 00 34 00 71 00 i.y.4.q.
00e8: 69 00 78 00 68 00 78 00 i.x.h.x.
00f0: 20 00 4e 00 49 00 4c 00 .N.I.L.
00f8: 0d 00 0a 00 ....

A million Thanks to you Nicole, and hope that you could help me on
solving
this problem. Thanks once more.

Regards,
SB

"Nicole Calinoiu" wrote:

This will not work for most scenarios since assertion only works if
your
assembly actually has the permission in question. If assertion worked
for
you, I'm guessing that your scenario probably involved either an
IE-hosted
Windows Forms control or a high privilege executable referencing low
privilege DLLs. However, in this case, both the executable and the
DLLs
are
low privilege, so assertion from the executable will not help.



"Craig" <craigm_richardson@xxxxxxxxxxx> wrote in message
news:OGQWzNDNGHA.2628@xxxxxxxxxxxxxxxxxxxxxxx
I was getting the same kind of error through another application.

I did everything you did to no avail.

I then came across another KB article from MS where it said to
Assert
the
permission of the method required.

I was using Oracle so was getting an Oracle permission problem.
What I
did was...
OraclePermission perm = new OraclePermission(Unrestricted);
perm.Assert();

Also had a problem with IO so did this
FileIOPermission perm = new FileIOPermission(Unrestricted);
perm.Assert();

Try and find the sorce of the security permission error, then get
the
correct permission type for it and assert it unrestricted.

Craig

"Seok Bee" <seokbee@xxxxxxxxx> wrote in message
news:22B30959-07E7-47DB-9B47-46F92B61F82D@xxxxxxxxxxxxxxxx
I have set the policy security level on both the client and server.
Also,
the
setting was done on both versions 1.1 and 2.0 .NET framework.

Have you tried granting the assemblies additional CAS permissions
in
the
v. 2.0 > Framework on the client machine?
No, I have not done this. May I know where and how to grant the
assemblies
additional CAS permissions. I will send u the exception message
later...
as
i need to do it in the office....


"Nicole Calinoiu" wrote:

"Seok Bee" <seokbee@xxxxxxxxx> wrote in message
news:823A7A19-CC3F-40E0-9840-EC67280D1DEF@xxxxxxxxxxxxxxxx
I have tried the following and the execution is still failed.

1) Installation of .NET Framework 2.0 SDK
2) Update the policy security level to "Full Trusted" for
LocalIntranet_Zone

On the server or the client? In which version of the Framework
did
you
adjust the permission grant to the intranet zone?


3) Change the program to the new methos suggested.
4) Recompiled the program and moved the executable file and
*.dll
files to
the server

Server Information:
OS : Win2k sp4
Framework installed: 1.1, 2.0

I've tried execute the program remotely over the network and it
works
on
my
machine. The platform that I am running is Winxp with .net
framework
1.1,
1.1
Hotfix & 2.0. Not sure why the execution still failed when i run
directly
from the server. The error message is still the same as i got
previously.

Have you tried granting the assemblies additional CAS permissions
in
the
v.
2.0 Framework on the client machine? Also, could you please
provide
the
full exception details (including call stack listing), as returned
by
its
ToString method?



Please advise.

Many thanks in advance.



"Nicole Calinoiu" wrote:

This is not a server-level issue. Instead, it's caused by the
CAS
permission grant on the client machine, which will be more
restricted
when
running from a network location than from the local machine.
(See
http://blogs.msdn.com/shawnfa/archive/2003/06/20/57023.aspx for
details.)
Given the particular exception description you've posted, my
first
guess
would be that one of your DLLs might contain unverifiable or
unsafe
code
and
that the permission that's failing is a
SecurityPermission\SkipVerification.
Otherwise, a link demand might be the culprit, and you may be
able
to
gather
more information about the exception by moving the body of your
current
Main
method into a new method. e.g.:

private static void Main(string[] args)
{
MainHelper(args);
}

private static void MainHelper(string[] args)
{
// Everything from your original Main method goes here.
}


"Seok Bee" <seokbee@xxxxxxxxx> wrote in message
news:0BECDFFE-3E7C-40F9-BCB8-E64177A546A6@xxxxxxxxxxxxxxxx
Dear Experts,

I've created a Console application to perform a checking of
an
Excel
file.
During development using vb.net in Visual Studio 2005, the
application
is
running fine. I can get my expected result. Then I move the
executable
files
and related *.dll files into a server to schedule for
execution.
The
server
is running on Windows 2000 sp4 and installed with .NET
Frameword
1.1
and
2.0.
When I execute the application I received and error message.
The
error
is
as
follow shown in the debugger:

System.Security.SecurityException was unhandled
Message="System.Security.Permissions.SecurityPermission"
Source="SPQAutomation"
StackTrace:
at SPQAutomation.SPQAutomation.Main()


While, from the Application log in Event Viewver I have the
following
error:

Event Type: Error
Event Source: .NET Runtime 2.0 Error Reporting
Event Category: None
Event ID: 5000
Date: 15-Feb-06
Time: 6:57:51 PM
User: N/A
Computer: IT3
Description:
EventType clr20r3, P1 spqautomation.exe, P2 1.0.0.0, P3
43f3058e,
P4
spqautomation, P5 1.0.0.0, P6 43f3058e, P7 18, P8 1, P9
system.security.security, P10 NIL.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

May I know, what should I do/configure in the server in order
for
my
application to be executed?


Many thanks in advance.

Regards,
SB

















.

Relevant Pages

  • Re: System.Security.SecurityException was unhandled
    ... Is it a must that I need to register the COM server to the machine using ... CAS permissions on the client machine, and the COM issue is a new problem. ... assembly actually has the permission in question. ... When I execute the application I received and error message. ...
    (microsoft.public.dotnet.security)
  • Re: System.Security.SecurityException was unhandled
    ... I was using Oracle so was getting an Oracle permission problem. ... setting was done on both versions 1.1 and 2.0 .NET framework. ... On the server or the client? ... When I execute the application I received and error message. ...
    (microsoft.public.dotnet.security)
  • SerialisationException: Request for the permission of type failed.
    ... I'm getting a serialisation exception with an inner permission error ... TSI.DRICE.Interfaces (available to both client and server). ... t for the permission of type TSI.DRICE.Interfaces.EngineTypes failed. ... (Stream serializationStream, HeaderHandler handler, Boolean fCheck, ...
    (microsoft.public.dotnet.framework.remoting)
  • Re: Can I Have Your Permission Please?
    ... To add read, execute, and list access for the ASPNET account ... Users group has read access to the root Web site or virtual directory. ... >Server Error in '/' Application. ... An unhandled exception occurred during the execution of the current ...
    (microsoft.public.dotnet.framework.aspnet)
  • Re: error in accessing database
    ... Im using my account that is authenticated by the server ... I also check the permission of the folder, ... Access requires the creation of an .ldb file when the database ... An unhandled exception occurred during the execution of the ...
    (microsoft.public.dotnet.framework.aspnet)