OCR not working in AWS windows server

HI All,

I am trying to google ocr a pdf document in AWS windows server, fist time I got a error stating ‘MFflat.dll’ is missing so I installed it manually and second time got new error message stating
‘MF.dll is missing’.
and third time it shows some other dll is missing and it goes on. Any advice pls.

sample error message below,
image