Error de instalación SC 8.1

Complet? la instalaci?n del SC V8.1 en el nuevo servidor y cuando arranco el SC me aparece el siguiente mensaje:


This Scriptcase is encrypted for a different version of php, or your PHP don’t have loaded Zend Guard Loader.
Your PHP version is 5.6.8, please check the tutorial to learn how to update your php.
Or download the version of Scriptcase appropriate for your environment.

How upgrade php Download scriptcase

Y cuando abro la p?gina http://127.0.0.1:8081/scriptcase/test.php, aparece esto [h=2]Zend Guard Run-time support missing![/h] One more more files on this web site were encoded by ZendGuard and the required run-time support is not installed orproperly configured.
[h=3]For the Web site user[/h] This means that this Web server is not configured correctly to runthe files that it contains. Please contact the Web site’sadministrator/webmaster and inform them of this problem and give themthe URL you are trying to display to help them in diagnosing theproblem.
[h=3]For The Site Administrator/Web Master[/h] One or more files on your site were encoded with Zend Guard. Thismay be third party libraries that were provided to you by an ISV. Toallow these files to properly run you need to download and installone of the Zend guard run-time libraries. This is either ZendOptimizer or Zend Loader. The proper files can be downloaded fromhttp://www.zend.com/guard/downloads.This software is provided free of charge.
General Disclaimer: Zend Technologies is not responsible tothe configuration and setup of web sites using Zend Guard technology.Please contact your software vendor if these components were providedby an ISV or consult your Zend Guard Users Guide if these files wereencoded by your organization.

Diagnosis [TABLE=“align: center, cellpadding: 2, cellspacing: 0”]
[TR=“bgcolor: #87adde”]
[TD=“colspan: 2, align: center”] [/TD]
[/TR]
[TR=“bgcolor: #959595”]
[TD=“colspan: 2, align: center”]Environment[/TD]
[/TR]
[TR=“bgcolor: #ffffff”]
[TD][/TD]
[TD=“align: left”]PHP: 5.6.8[/TD]
[/TR]
[TR=“bgcolor: #f5f6f8”]
[TD][/TD]
[TD=“align: left”]Hostname: VPS01HABITAR[/TD]
[/TR]
[TR=“bgcolor: #ffffff”]
[TD][/TD]
[TD=“align: left”]Zend:[/TD]
[/TR]
[TR=“bgcolor: #f5f6f8”]
[TD][/TD]
[TD=“align: left”]OS: WINDOWS NT VPS01HABITAR 6.1 BUILD 7601 (WINDOWS SERVER 2008 R2 DATACENTER EDITION SERVICE PACK 1) I586[/TD]
[/TR]
[TR=“bgcolor: #ffffff”]
[TD] [/TD]
[TD=“align: left”]WEB Server: Apache/2.4.3 (Win32) mod_fcgid/2.3.7[/TD]
[/TR]
[TR=“bgcolor: #ffffff”]
[TD] [/TD]
[TD=“align: left”]ScriptCase Devel: 8.1.042[/TD]
[/TR]
[TR=“bgcolor: #f5f6f8”]
[TD] [/TD]
[TD=“align: left”]ScriptCase Build: 85[/TD]
[/TR]
[TR=“bgcolor: #ffffff”]
[TD] [/TD]
[TD=“align: left”]ScriptCase Prod: 8.1.042[/TD]
[/TR]
[/TABLE]