Certificate not trusted

[Jeroen]

Hello,

I have a small problem.
When I install and configure the sync program on my own pc it works correctly.
But when I get on a different computer, go to the website (ssl) and then install the Sync Client and set it to use SSL, it gives an Error that the Root CA is Self Signed.
The CA I use is trusted on all pc's (AddTrust CA) I know of and it is strange when we install the sync client and force it to use SSL that it gives an error that it is not trusted, while a minute ago it was good on Firefox.

Why does it not see the Certificate Authority as trusted while it is a PositiveSSL Certificate?

-Jeroen

[hefeweiz3n]

Did you install the CA systemwide or just in Firefox?

[Jeroen]

Did you install the CA systemwide or just in Firefox?

Well the CA worked on all systems I have been before and on every browser, it is a little strange that ownCloud does not recognize it but ALL the browsers do..