Hello fellow Space Engineers!

 ..running windows 10 and running powershell as admin...
simply copy the txt from 'BlockindexGenerator" 
and paste it into powershell and hit enter...
If all goes well it should prompt you to locate your 
space engineers install location once selected
you will be prompted on where to save "blockindex.log"
Remeber where you save the log you will need it to 
for the Calculator..

Then simply run the html file titled "SECalculator"
im running Microsoft Edge runs fine... once the page loads
youll see "choose .log file" select the generated log file 
or the log already produced in folder for v1.209

Keep in mind to let the file load and when using 
the search block option have patience it is a virtue =)

With all my heart & thankyou Devs and SE community 
<3
-Phil ✠