Lot of errors printed when using uninstaller if the Studio has been started

Uninstalling Red Hat Development Suite
Removing shortcuts
Get-Content : Cannot find path
'C:\install\DevelopmentSuite-1.4.0-170424-1410\developer-studio\InstallConfigRecord.xml' because it does not exist.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:50 char:25
+ ... stallConfig = Get-Content $devstudiofolder'\InstallConfigRecord.xml';
+                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (C:\install\Deve...onfigRecord.xml:String) [Get-Content], ItemNotFoundEx
   ception
    + FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.GetContentCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\Accessibility\Desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (Desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility
cannot be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (Accessibility:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\Accessories\Desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (Desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories
cannot be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (Accessories:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\Administrative Tools\desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative
Tools cannot be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (Administrative Tools:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\Maintenance\Desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (Desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance
cannot be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (Maintenance:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\Startup\desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup cannot
be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (Startup:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System
Tools\Desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (Desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools
cannot be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (System Tools:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\Windows PowerShell\desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows
PowerShell cannot be removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (Windows PowerShell:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start
Menu\Programs\desktop.ini: You do not have sufficient access rights to perform this operation.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (desktop.ini:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\Users\Aurelien Pupier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\ cannot be
removed because it is not empty.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:60 char:7
+       Remove-Item $programs'\'$_ -Recurse;
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : WriteError: (C:\Users\Aureli... Menu\Programs\:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

DONE
Removing installation folder
C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\..\UNINST~1 - The process cannot access the file because it is being used by another process.
Remove-Item : Cannot remove the item at 'C:\install\DevelopmentSuite-1.4.0-170424-1410' because it is in use.
At C:\install\DevelopmentSuite-1.4.0-170424-1410\uninstaller\uninstall.ps1:76 char:3
+   Remove-Item "$folder\.." -Recurse -Force
+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [Remove-Item], PSInvalidOperationException
    + FullyQualifiedErrorId : InvalidOperation,Microsoft.PowerShell.Commands.RemoveItemCommand

DONE
Removing path entries
DONE
Press any key to exit