Errors while updating plugin

I tried to update BulletProof Security Version.51.8
to 53.1
I’m getting the errors listed below.
I have read that it would be best to include the log in every post. I have selected the security log page. Logging is turned on. Security Log Last Modified Time: May 5, 2014 – 8:57 pm
I don’t see how to copy the log to paste it here.
I’m running WordPress 4.4
Win7 32bit IIs 7.5

Updating Plugin BulletProof Security (1/1)

Downloading update from http://downloads.wp.xz.cn/plugin/bulletproof-security.0.53.1.zip…

Warning: unlink(R:\Temp/bulletproof-security.0.53.1-hODcAl.tmp): Permission denied in C:\HostingSpaces\admin1\theoffice.la\wwwroot\Wood\wp-admin\includes\file.php on line 481

An error occurred while updating BulletProof Security: Download failed. error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure

Disabling Maintenance mode…

Warning: An unexpected error occurred. Something may be wrong with ww.wp.xz.cn or this server’s configuration. If you continue to have problems, please try the support forums. (WordPress could not establish a secure connection to ww.wp.xz.cn. Please contact your server administrator.) in C:\HostingSpaces\admin1\theoffice.la\wwwroot\Wood\wp-includes\update.php on line 123

Warning: An unexpected error occurred. Something may be wrong with ww.wp.xz.cn or this server’s configuration. If you continue to have problems, please try the support forums. (WordPress could not establish a secure connection to ww.wp.xz.cn. Please contact your server administrator.) in C:\HostingSpaces\admin1\theoffice.la\wwwroot\Wood\wp-includes\update.php on line 303

Warning: An unexpected error occurred. Something may be wrong with ww.wp.xz.cn or this server’s configuration. If you continue to have problems, please try the support forums. (WordPress could not establish a secure connection to ww.wp.xz.cn. Please contact your server administrator.) in C:\HostingSpaces\admin1\theoffice.la\wwwroot\Wood\wp-includes\update.php on line 467

All updates have been completed.

Even though it says all updates have been completed the site is still showing Version.51.8

Any help would be appreciated.

Thank you,

Docfxit

Site: theoffice.la

https://ww.wp.xz.cn/plugins/bulletproof-security/