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+---- Thread: SIS 2011B expired certificate solution (/showthread.php?tid=5510)
SIS 2011B expired certificate solution - alcoholahmed - 08-20-2015
- extract zip file to desktop .
- open IE internet settings as below
![[Image: 24maiz8.png]](http://i62.tinypic.com/24maiz8.png)
-choose "contents" tab
![[Image: 4zu4xf.png]](http://i60.tinypic.com/4zu4xf.png)
- choose "trusted root certification authorities" AND then "Import " to choose the certificate on desktop
![[Image: et6u0h.png]](http://i58.tinypic.com/et6u0h.png)
![[Image: 2r5ssj5.png]](http://i61.tinypic.com/2r5ssj5.png)