Trouble Shooting

 Start “Foxit WebPDF Reader Conversion Service” if it is in the stopped status.
If there is no Foxit WebPDF Reader Conversion Service in the list, use below PowerShell
command to install.
New-FoxitConversionServiceInstance
 You can also use PowerShell command to start “Foxit WebPDF Reader Conversion
Service”.
$machinesToActivate = @("<servername>")
$serviceInstanceNames = @("Foxit WebPDF Reader Conversion Service")
foreach ($machine in $machinesToActivate)
{
foreach ($serviceInstance in $serviceInstanceNames)
{
$serviceID = $(Get-SPServiceInstance | where {$_.TypeName -match
$serviceInstance} | where {$_.Server -match "SPServer Name="+$machine}).ID
Start-SPServiceInstance -Identity $serviceID
}
}
Note: The “$machinesToActivate” refers to the list of servers whose service are to be started.
Use a comma to separate each item.