- Plesk Onyx 17.5 for Windows
After installing Plesk updates, it is not possible to access Plesk. The following error is shown instead of login screen:
CONFIG_TEXT: ERROR: Exception: Unable to get administrator password: The system cannot find the file specified. (Error code 2) at Unable to connect to pipe \\.\pipe\P_4755d610-937d-498b-a70f-6ee61941f472
at (Con::ClientOverlappedPipe::create line 503)
at getPassword('pwd')(PleskSrvClient::getPassword line 218)
at (zif_get_admin_password line 277) (Helper.php:68)
Also, the following errors can be found in the
CONFIG_TEXT: MSI: Error! Error writing to file: C:\Program Files (x86)\Parallels\Plesk\admin\bin\reconfigurator.exe. Verify that you have access to that directory.
MSI (01): Error writing to file: C:\Program Files (x86)\Parallels\Plesk\admin\bin\reconfigurator.exe. Verify that you have access to that directory.
Failed to install 'C:\ParallelsInstaller\parallels\PANEL-WIN_17.5.3\dist-msi-Microsoft-2003-i386\plesk-service-node-utilities_mu021.msi': Fatal error during installation. (Error code 1603)
Action '<install-msi-package command-line="REINSTALL=ALL REINSTALLMODE=vmscd ADDLOCAL=ALL ALLUSERS=1 ARPSYSTEMCOMPONENT=1 REBOOT=R AUTOINSTALLER=1" />' failed with error 1603(0x00000643)
Error: The installation of the package 'plesk-service-node-utilities' failed with code 1603. (upgrade: Upgrading Plesk Utilities...)
Not all packages were installed.
Please contact product technical support.
Failed update of Plesk Utilities (
Connect to the server using RDP .
Open Command Prompt and launch Plesk Installer in the interactive console mode:
C:\> plesk installer --console
On the Main components list for Plesk screen make sure that Base packages of Plesk component is marked for update (with '*' sign) and proceed with the update.