Error after applying KB928365

Hi,

I've got this error after applying the Security update for
Microsoft .NET KB928365 this morning.

Object already exists.

Description: An unhandled exception occurred during the execution of
the current web request. Please review the stack trace for more
information about the error and where it originated in the code.

Exception Details:
System.Security.Cryptography.CryptographicExceptio n: Object already
exists.

Source Error:


Line 132: ' Create a new instance of RSACryptoServiceProvider
that accesses
Line 133: ' the key container MyKeyContainerName.
Line 134: GetKeyFromContainer = New
RSACryptoServiceProvider(cp)

Anyone knows the problem?

Thanks in advance.

Julian

<> wrote in message
news: ups.com...
> Hi,
>
> I've got this error after applying the Security update for
> Microsoft .NET KB928365 this morning.
>
> Object already exists.
>
> Description: An unhandled exception occurred during the execution of
> the current web request. Please review the stack trace for more
> information about the error and where it originated in the code.
>
> Exception Details:
> System.Security.Cryptography.CryptographicExceptio n: Object already
> exists.
>
> Source Error:
>
>
> Line 132: ' Create a new instance of RSACryptoServiceProvider
> that accesses
> Line 133: ' the key container MyKeyContainerName.
> Line 134: GetKeyFromContainer = New
> RSACryptoServiceProvider(cp)
>
> Anyone knows the problem?

See a post in this newsgroup from Mark Macaulay
<>, on 7/12 on the subject "Did
KB928365 break my framework?". Mark found a solution.
--
John Saunders [MVP]

On Jul 13, 8:54 pm, "John Saunders [MVP]" <john.saunders at
trizetto.com> wrote:
> <julian.tk...@gmail.com> wrote in message
>
> news: ups.com...
>
>
>
>
>
> > Hi,
>
> > I've got this error after applying the Security update for
> > Microsoft .NET KB928365 this morning.
>
> > Object already exists.
>
> > Description: An unhandled exception occurred during the execution of
> > the current web request. Please review the stack trace for more
> > information about the error and where it originated in the code.
>
> > Exception Details:
> > System.Security.Cryptography.CryptographicExceptio n: Object already
> > exists.
>
> > Source Error:
>
> > Line 132: ' Create a new instance of RSACryptoServiceProvider
> > that accesses
> > Line 133: ' the key container MyKeyContainerName.
> > Line 134: GetKeyFromContainer = New
> > RSACryptoServiceProvider(cp)
>
> > Anyone knows the problem?
>
> See a post in this newsgroup from Mark Macaulay
> <MarkMacau...@discussions.microsoft.com>, on 7/12 on the subject "Did
> KB928365 break my framework?". Mark found a solution.
> --
> John Saunders [MVP]- Hide quoted text -
>
> - Show quoted text -

Hi John,
Thanks for reply. I tried the steps. Can you give more detail on 2nd
step on correct the ACL ?
I am using WinXP, the furthest I can go is C:\Documents and Settings
\All Users\Application
Data\Microsoft\Crypto\RSA\MachineKeys. There is no %USERPROFILE% found
after that.
Ther permission for the MachineKeys folder are given to everyone and
administrator.

1.. Uninstall KB928365
2. Correct the ACL list for the following directories:
C:\Documents and Settings\All Users\Application
Data\Microsoft\Crypto\RSA\MachineKeys
%USERPROFILE%\Local Settings\Temp [Temp Directory] - Thanks to Rod
Trent
for this step
3. Reboot the Server

Julian

On Jul 14, 10:17 am, julian.tk...@gmail.com wrote:
> On Jul 13, 8:54 pm, "John Saunders [MVP]" <john.saunders at
>
>
>
>
>
> trizetto.com> wrote:
> > <julian.tk...@gmail.com> wrote in message
>
> >news: oups.com...
>
> > > Hi,
>
> > > I've got this error after applying the Security update for
> > > Microsoft .NET KB928365 this morning.
>
> > > Object already exists.
>
> > > Description: An unhandled exception occurred during the execution of
> > > the current web request. Please review the stack trace for more
> > > information about the error and where it originated in the code.
>
> > > Exception Details:
> > > System.Security.Cryptography.CryptographicExceptio n: Object already
> > > exists.
>
> > > Source Error:
>
> > > Line 132: ' Create a new instance of RSACryptoServiceProvider
> > > that accesses
> > > Line 133: ' the key container MyKeyContainerName.
> > > Line 134: GetKeyFromContainer = New
> > > RSACryptoServiceProvider(cp)
>
> > > Anyone knows the problem?
>
> > See a post in this newsgroup from Mark Macaulay
> > <MarkMacau...@discussions.microsoft.com>, on 7/12 on the subject "Did
> > KB928365 break my framework?". Mark found a solution.
> > --
> > John Saunders [MVP]- Hide quoted text -
>
> > - Show quoted text -
>
> Hi John,
> Thanks for reply. I tried the steps. Can you give more detail on 2nd
> step on correct the ACL ?
> I am using WinXP, the furthest I can go is C:\Documents and Settings
> \All Users\Application
> Data\Microsoft\Crypto\RSA\MachineKeys. There is no %USERPROFILE% found
> after that.
> Ther permission for the MachineKeys folder are given to everyone and
> administrator.
>
> 1.. Uninstall KB928365
> 2. Correct the ACL list for the following directories:
> C:\Documents and Settings\All Users\Application
> Data\Microsoft\Crypto\RSA\MachineKeys
> %USERPROFILE%\Local Settings\Temp [Temp Directory] - Thanks to Rod
> Trent
> for this step
> 3. Reboot the Server
>
> Julian- Hide quoted text -
>
> - Show quoted text -

Hi,

I think I found the problem. There is another new machine key created
after the new update.I deleted all the machine keys and recreate a new
one. Everything is fine now. Thanks for the help.

Julian