diff --git a/HP_printer_555/hp_smart_tank_plus_555_head_clean.ps1 b/HP_printer_555/hp_smart_tank_plus_555_head_clean.ps1
index c5b48e2..e350d71 100644
--- a/HP_printer_555/hp_smart_tank_plus_555_head_clean.ps1
+++ b/HP_printer_555/hp_smart_tank_plus_555_head_clean.ps1
@@ -108,7 +108,7 @@ if ($actual_p_count -gt $last_run.p_count) {
 $difference = [DateTime]$actual_time - [DateTime]$last_run.Date | Select-Object TotalSeconds -ExpandProperty TotalSeconds
 
 if ($difference -gt $days_between) {
-    $logs += log -l_level 0 -l_message "Difference between Actual Time and Last Run Time is greater than $days_between, is it: $difference"
+    $logs += log -l_level 0 -l_message "Difference between Actual Time and Last Run Time is greater than $($days_between/$sec_per_day) days, is it: $($difference/$sec_per_day) days"
     # start head cleaning
     try {
         $tmp = Invoke-RestMethod -Method Post -Body $body -Headers $headers -Uri $url
@@ -122,7 +122,7 @@ if ($difference -gt $days_between) {
             exit
     } 
 } else {
-    $logs += log -l_level 0 -l_message "Difference between Actual Time and Last Run Time is less than $days_between, is it: $difference"
+    $logs += log -l_level 0 -l_message "Difference between Actual Time and Last Run Time is less than $($days_between/$sec_per_day) days, is it: $($difference/$sec_per_day) days"
 }
 
 # store actuall amount of printed pages and actuall date
diff --git a/importExcel/ImportExcel-1 b/importExcel/ImportExcel-1
new file mode 160000
index 0000000..ab52655
--- /dev/null
+++ b/importExcel/ImportExcel-1
@@ -0,0 +1 @@
+Subproject commit ab526558a3cd643e10cad3c04f35e3645389d857