Error “The parameter is incorrect” while signing C# VSTO manifest

4
votes

I bought from StartSSL 'Class 2 validation'. Then I successfully created the Object Code Signing Certificate (PFX) and successfully imported my certificate into Visual Studio 2010.

Imported certificate in VS 2010 http://dl.dropbox.com/u/80507/signing/configuration.PNG

When I try to sign the VSTO Manifest (for PowerPoint Add-In ClickOnce setup), I get this error:

An error occured while signing: The parameter is incorrect.

Signing error http://dl.dropbox.com/u/80507/signing/error.PNG

I spoke with StartSSL and their certificate would not have a problem with this.

1
c#certificatevsto
when you run certmgr.msc do you see star com class 2 in trusted root CA? – Brijesh Mishra
Yes, I see Start Com as trusted CA. – illagrenan

1 Answers

0
votes

If you do not specify StartSSL timestamp server, the certificate (and ClickOnce manifest signing) works without problems.