Hello, I am trying to install plesk panel version 10.4.4 on my windows server standard 2008R2 sp1 with the autoinstaller. After running the downloaded file, clicking through the few options (typical install etc) i get the following errors when it starts to try to install: Determining the packages that need to be installed. Check package set before installation The following components will be installed because they are required by the components you selected: 'dns' 'mailenable' File downloading PANEL-WIN_10.4.4/dist-msi-Microsoft-2003-i386/panel.msi: Installation started in background 10%..20%..30%..40%..50%..60%..70%..80%..90%..100% was finished. Error: The MD5 checksum of the C:\58bda13e618b21d4eab5edeb9d47a132\parallels\PANEL-WIN_10.4.4\dist-msi-Microsoft-2003-i386\panel.msi file does not match the value specified in the configuration file. Not all packages were installed. Please resolve this issue and try installing the packages again. If you cannot resolve the issue on your own, contact product technical support for assistance. I also found the following lines in the logfile that is automatically created with the autoinstaller: The SelectBestBuild function has selected the build PANEL-WIN_10.1.0/panel-10.1.0-ms_w2k8r2-x86_64.inf3 for installation. The SelectBestBuild function has selected the build PANEL-WIN_10.1.0/panel-10.1.0-ms_w2k8r2-x86_64.inf3 for installation. FileFetcher: get file (~empty)/PANEL-WIN_10.1.0/panel-10.1.0-ms_w2k8r2-x86_64.inf3 File downloading PANEL-WIN_10.1.0/panel-10.1.0-ms_w2k8r2-x86_64.inf3: Can't get installation types for PANEL_10_1_0_WIN : Failed to download the package http://autoinstall-win.pp.parallels.com/PANEL-WIN_10.1.0/panel-10.1.0-ms_w2k8r2-x86_64.inf3: The requested URL returned error: 404 So it seems the installer can't find the files necessary.. Any suggestions, tips or resolutions are really welcome. Thanks in advance.