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If I rename the PDO directory during install after it has been created the installer runs into an issue as follows:
configuring MySQL server...
MSI: Error! Critical action 'Registering MySQL Server in Parallels Panel...' has been failed:
Command "C:\Program Files...
"C:\Program Files (x86)\Parallels\Plesk\admin\plib\Zend\Db\Adapter\Pdo\Mysql.php" does exist, however the ai.exe nt command screen says at the end of the installation:
A subdirectory or file C:\Program Files (x86)\Parallels\Plesk\admin\plib\Zend\Db\Adapter\Pdo allready exists.
Exactly the same issue here on a clean install on a fully up to date Windows 2008 R2 server with ASP and SSI installed, website root pointed to different partition and mssql 2008 r2 web edition installed.
I'm starting to think all Windows Plesk installations are looking at http://pleskwin.download.swsoft.com/Plesk/Autoupdate/420FF3A6-FF3D-4B04-A9F2-896B2692EFB7.xml.crc. If you examine the xml there at http://pleskwin.download.swsoft.com/Plesk/Autoupdate/420FF3A6-FF3D-4B04-A9F2-896B2692EFB7.xml...
I have multiple windows installations that arenot seeing any updates (9.5.3., 10.0.0 and 10.0.1 are all missing). The licenses should support those upgrades. If download the upgrade package manually it all works. Autoupdater simply says those 9.5.2. and 9.5.3. installations are all up to date...