在 Windows 7 中运行应用程序的证书问题 [英] Certificate issues running app in Windows 7

问题描述

I'm having some problems with my app. I'm using the 'org.mentalis.security' assembly to create a certificate object from a 'pfx' file, this is the line of code where the exception occurs:

Certificate cert = Certificate.CreateFromPfxFile(publicKey, certificatePassword);

This has always worked and still does in production, but for some reason it throws an exception when run in Windows 7 (tried it on 2 machines).

CertificateException : Unable to import the PFX file! [error code = -2146893792]

I can't find much on this message via Google, but when checking Event Viewer I get an 'Audit Failure' every time this exception occurs:

Event ID = 5061
Source = Microsoft Windows Security
Task Category = system Integrity
Keywords = Audit Failure

Cryptographic operation.

Subject:
 Security ID:  NT AUTHORITYIUSR
 Account Name:  IUSR
 Account Domain:  NT AUTHORITY
 Logon ID:  0x3e3

Cryptographic Parameters:
 Provider Name: Microsoft Software Key Storage Provider
 **Algorithm Name: Not Available.**
 Key Name: VriendelijkeNaam
 Key Type: User key.
<BR>
Cryptographic Operation:
 Operation: Open Key.
 Return Code: 0x2

I'm not sure why this isn't working on Win 7, I've never had problems when I was running on Vista with this. I am running VS2008 as administrator but I guess that maybe the ASP.NET user doesn't have sufficient rights or something.

It's pretty strange that the 'Algorithm name' is 'Not Available'.

Can anyone help me with this?

解决方案

Sorry Corrected

Hi

I solved this by going to c:windowssystem32inetsrv or syswow64inetsrv

and running the following command

appcmd set apppool "[you app pool name]" -processModel.loadUserProfile:true

This solved it

Richard Allen

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