Hi.
Local $sPDFtk = FileGetShortName(@ScriptDir & "\pdftk.exe")
Local $sInputPDF = FileGetShortName(@ScriptDir & "\Prodis_Test.pdf")
Local $sSig_1 = FileGetShortName(@ScriptDir & "\Sig_1.pdf")
Local $sTempPDF = FileGetShortName(@ScriptDir & "\Prodis_Test_TEMP.pdf")
$iSuccess = ShellExecuteWait(...