diff --git a/admin/include/functions_upload.inc.php b/admin/include/functions_upload.inc.php
index e7a2cdbfe..d8520af77 100644
--- a/admin/include/functions_upload.inc.php
+++ b/admin/include/functions_upload.inc.php
@@ -591,11 +591,11 @@ function upload_file_pdf($representative_ext, $file_path)
   prepare_directory(dirname($representative_file_path));
 
   $exec = $conf['ext_imagick_dir'].pwg_image::get_ext_imagick_command();
+  $exec.= ' "'.realpath($file_path).'"[0]';
   if ('jpg' == $ext)
   {
     $exec.= ' -quality '.$jpg_quality;
   }
-  $exec.= ' "'.realpath($file_path).'"[0]';
   $exec.= ' "'.$representative_file_path.'"';
   $exec.= ' 2>&1';
   @exec($exec, $returnarray);
@@ -690,14 +690,13 @@ function upload_file_tiff($representative_ext, $file_path)
   prepare_directory(dirname($representative_file_path));
 
   $exec = $conf['ext_imagick_dir'].pwg_image::get_ext_imagick_command();
+  $exec .= ' "'.realpath($file_path).'"';
 
   if ('jpg' == $conf['tiff_representative_ext'])
   {
     $exec .= ' -quality 98';
   }
 
-  $exec .= ' "'.realpath($file_path).'"';
-
   $dest = pathinfo($representative_file_path);
   $exec .= ' "'.realpath($dest['dirname']).'/'.$dest['basename'].'"';
 
@@ -899,8 +898,8 @@ function upload_file_eps($representative_ext, $file_path)
   // convert -density 300 image.eps -resize 2048x2048 image.png
 
   $exec = $conf['ext_imagick_dir'].pwg_image::get_ext_imagick_command();
-  $exec.= ' -density 300';
   $exec.= ' "'.realpath($file_path).'"';
+  $exec.= ' -density 300';
   $exec.= ' -resize 2048x2048';
   $exec.= ' "'.$representative_file_path.'"';
   $exec.= ' 2>&1';