Datalab uses digital certificates of SIGEN-CA (Slovenian General
Certification Authority) for secure internet communicaiton. Because SIGEN-CA is
not a predefined trusted root certificate agency in Microsoft Internet Explorer,
you may get the following message when accessing Datalab's secure sites:

Adding SIGEN-CA as Trusted Root Certificate Agency
Go to the following address with Internet Explorer
http://www.sigen-ca.si/sigen-ca.crt.
Click Save when the File Download window opens. Save the file to
any folder.

After the download is finished, navigate to the downloaded file sigen-ca.crt
with Windows Explorer and double-click it. A window showing certificate
information opens. Click Install
certificate....

Click Next >. On the next window, select Place all
certificates in the following store and click Browse ....

From the list of certificate stores, select Trusted Root
Certification Authorities and click OK.

Click Next > and in the next window click Finish.

A message pops up, saying The import was successful. which
concludes importing the security certificate.