please try the links and suggesions mentioned here;
tried to download but i signed in and it won't let me re download unless i create a new account
Please use this direct link to download the latest beta versions of skype
i gave you the offline installer. just click on the link i have given above, and download it on your "desktop"
when you got it, double click on it (run) and start installation.
Note That: Temporary disable Antivirus/Firewall. You can reactivate your Antivirus/Firewall after downloading or installation. You may try another browser and also try resetting your browser settings.
Alternatively, You can download ANY versions of Skype from OldApps.com
Also Refer: Skype App. / Account Page