[MissingSetupFile] - Delete MissingSetupFile issues from the SharePoint Health Analyzer using PowerShell

Paste this code in PowerShell:

function Run-SQLQuery ($SqlServer, $SqlDatabase, $SqlQuery)
{
    $SqlConnection = New-Object System.Data.SqlClient.SqlConnection
    $SqlConnection.ConnectionString = "Server =" + $SqlServer + "; Database =" + $SqlDatabase + "; Integrated Security = True"
    $SqlCmd = New-Object System.Data.SqlClient.SqlCommand
    $SqlCmd.CommandText = $SqlQuery
    $SqlCmd.Connection = $SqlConnection
    $SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
    $SqlAdapter.SelectCommand = $SqlCmd
    $DataSet = New-Object System.Data.DataSet
    $SqlAdapter.Fill($DataSet)
    $SqlConnection.Close()
    $DataSet.Tables[0]
}

Set the parameters, sql instance name,  the sql contentdatabase  and the file path from the log of health analyzer:

Run-SQLQuery -SqlServer "SQLSERVERINSTANCE" -SqlDatabase "WSS_Intranet01" -SqlQuery "SELECT * from AllDocs where SetupPath = 'Features\WebParts_WebPats\ComunicationListWebPart\ComunicationListWebPart.webpart'" | select Id, SiteId, DirName, LeafName, WebId, ListId | Format-List

And get the SiteID, WebID and fileID and run the next script:

$site = Get-SPSite -Limit all | where { $_.Id -eq "f3e8e078-decc-49f8-9bd5-066653be4291" }
$web = $site | Get-SPWeb -Limit all | where { $_.Id -eq "6f017d1e-5611-438f-b874-95bb8a294fc0" }
$file = $web.GetFile([Guid]”b2226b33-15f0-42d6-b070-b37a0d0dd3b4”)
$file.Delete()

Repeat for all errors.