We tried modifying the view in SharePoint 2010 using Designer 2010 and it’s corrupted! No option to delete the view !

Spin up your SharePoint Shell Management and execute the below code

Start-SPAssignment -Global
$SPWeb = Get-SPWeb $WebUrl
$List = $SPWeb.Lists[$ListName]
$View = $List.Views[$ViewName]
#$view.ID
$List.Views.Delete($View.ID)
$List.Update()
$SPWeb.Update()
$SPWeb.Dispose()
Stop-SPAssignment -Global

Note: Ensure the View you are removing. Cross check by it’s ID [GUID]