Lots of improvements and bug fixes:

• Added error handling for Remove-RegistryKey function when used on key with child keys and -Recurse parameter not used to avoid script hanging
• Added ability in Remove-MSIApplications to filter the list of results returned by Get-InstalledApplication to only those that should be uninstalled
• Fixed issue with Set-ServiceStartMode where setting the service to Automatic will set it to Automatic (Delayed Start)
• Fixed issue introduced in v3.6.5 where blocked application dialog did not display for blocked applications
• Fixed issue with $appRevision being appended to $installName if not defined
• Fixed issue in Show-InstallationPrompt with $installName being passed instead of $Title for -ReferringApplication parameter when -NoWait option specified
• Fixed issue in Test-MSUpdates where information about the discovered KBArticle was not being converted to readable text before being logged
• Fixed issue with detecting UI language by removing faulty detection method for Windows 8
• Fixed issue in Block-AppExecution by removing illegal characters such as "&" from the arguments string of the XML file before importing it
• Fixed issue in Get-InstalledApplication where invalid data in the registry could terminate enumeration of the registry
• Fixed issue with compiling scripts to EXE by removing support for alternative PowerShell hosts from AppDeployToolkitMain.ps1 file
• Fixed typo in config XML file for Swedish language message for 'ClosePrompt_CountdownMessage'
• Fixed issue in Show-InstallationWelcome where $notesPath was not defined before it was used
• Fixed issue in Show-InstallationWelcome where all process names were not enumerated on PS2.0 when trying to close notes processes
• Changed message update priority, to increase it, from 'Normal' to 'Send' in Show-InstallationProgress (should hopefully address reports that messages do not display on screen on time)
• Changed Set-Acl and Get-Acl -LiteralPath parameter to -Path in function New-ZipFile as -LiteralPath is not available in PS 2.0
• Changed $global: variables to $script: variables as these two scopes are the same in the context of the powershell console that executes the script
• Improved registry functions to throw error if registry hive not specified
• Improved comments and documentation