请问用vs2008发布程序时，报错，是什么原因
Error2An error occurred while signing: Failed to sign bin\Release\app.publish\\setup.exe. SignTool Error: ISignedCode::Sign returned error: 0x80880253
The signer's certificate is not valid for signing.
SignTool Error: An error occurred while attempting to sign: bin\Release\app.publish\\setup.exepigeon_transfer
Error1Cannot publish because a project failed to build.11pigeon_transfer
[解决办法]
http://groups.google.com.tw/group/microsoft.public.dotnet.general/browse_thread/thread/c3ae2db607ae3346/4881ed0b30463319?lnk=raot&fwc=1
