horde failed with error code 1: PHP 5 is not installed

[r_miller]

I've recently upgraded to 10.4.4 and also installed PHP 5.3 via Plesk upgrades. Now I'm experiencing a number of issues.

I can't enable Horde. The error in the event log is as follows:

Execute websrvmng --add-webmail-site --webmail=horde failed with error code 1: PHP 5 is not installed
at (VPackageManager::setDefault line 372)
at execute console command --set(vconsoleapp::start line 132)
at execute C:\Parallels\Plesk\/admin/bin/defpackagemng --set "--type=webmail.horde" "--default=horde"(vconsoleapp::run line 143)
Execute file name: C:\Parallels\Plesk\admin\bin\defpackagemng.exe

Also, after the upgrade, when I try to change a domain to use PHP 5.3, it brakes something, giving the following error in the event log:

Filename:
Error: Cannot add duplicate collection entry of type 'add' with unique key attribute 'name' set to 'PageHandlerFactory-Integrated'


In module
Exception type: System.Runtime.InteropServices.COMException
at Microsoft.Web.Administration.Interop.IAppHostEleme ntCollection.AddElement(IAppHostElement pElement, Int32 cPosition)
at Microsoft.Web.Administration.ConfigurationElementC ollectionBase`1.Add(T element)
at HandlerCollection.AddRange(List`1 )
at IIS7Handlers.enable(IIS7Handlers* , set<enum IHandlers::HandlerType\,std::less<enum IHandlers::HandlerType>\,std::allocator<enum IHandlers::HandlerType> >* types, Boolean disableOther)

at setScriptMaps(begadnh.com.au, )(WebServerAdapter::setScriptMaps line 1828)
at configHosting(begadnh.com.au)(WebServerAdapter::co nfigHosting line 534)
at configHosting(begadnh.com.au)(WebServerManager::co nfigHosting line 3097)
at execute console command --reconfigure-vhost(vconsoleapp::start line 132)
at execute C:\Parallels\Plesk\/admin/bin/websrvmng --reconfigure-vhost "--vhost-name=begadnh.com.au" "--config=<update context=\"domain\"><scripts/></update>"(vconsoleapp::run line 143)
Execute file name: C:\Parallels\Plesk\admin\bin\websrvmng.exe

This error seems to break something as my default document settings no longer seem to work.

I'm using IIS7.5 on Windows Server 2008.

Any assistance would be greatly appreciated as I've spent two days trying to correct this.

Regards

[IgorG]

Try to apply patches from attach. Do not forget to backup original files just in case.

[r_miller]

Thanks IgorG. Unfortunately installing those patches has made no difference.

Any other ideas?

Regards

[r_miller]

Well, I've managed to fix the first issue that was preventing me from enabling Horde. I ran the php53.msi and did a repair as advised in http://forum.parallels.com/showthread.php?t=246061.

That still leaves the second issue though.