Instructions for Windows Vista/7

1. Close your Internet browser (Internet Explorer, Firefox, etc)
2. Right Click Here and choose Save Target As to download the certificate
3. Save the certificate to your Desktop or My Documents
4. Click Start and in the Search box type mmc to launch the Microsoft Management Console (MMC)
5. Press Enter
6. Click Yes if prompted
7. In the MMC click File > Add/Remove Snap-in
   
   
   
8. Select Certificates under Available snap-ins then click Add >
   
   
   
9. Select Computer account then click Next
   
   
   
10. Click Finish
    
    
    
11. Click OK
    
    
    
12. Click on the arrow next to Certificates to expand the Certificate container. After that do the same for Intermediate Certification Authority.
    
    
    
13. Right click on the Certificates folder under Intermediate Certification Authority and choose All Tasks > Import...
    
14. Click Next
    
    
    
15. Click Browse and choose the location where you saved the certificate to from Step 2.
    
    
    
16. Change the drop down next to File name to PKCS #7 Certificates (*.spc; *.p7).
    
    
    
17. Select the file RapidSSL_CA_pkcs7_bundle.p7b then click Open.
18. Click Next
    
    
    
19. Click Next
    
    
    
20. Click Finish
    
    
    
21. All done!
    
    
    
22. Close MMC
23. Try accessing Citrix again.