Certificate problem - Error Importing Key “object already exists” after Windows 7 upgrade
问题 I have about 60 .pfx files for all major assemblies for a project. They are unique files, but I use the same password for all. After an upgrade from Windows Vista to Windows 7 I get an Import Key File dialog requesting the password for them when I click Build in Visual Studio 2008. This would have been fine, but after inserting the password I get an error dialog: Error Importing Key - Object Already Exists. Any ideas? 回答1: Solved it! After the upgrade from Vista to Windows 7 the permissions