Home |Harsh Jain Harsh Jain 1 Answers, 26 Claps, 500 Views Share × Feeds Questions Answers Guides What to do as I am getting an Uploaded file not valid Error while uploading file in Aaple Sarkar website for Income Certificate? Just remove any special characters from file name and you'll be able to upload docs without any issues.. I myself got frustrated due to this but saw a response here and it worked 1 26 500 No questions added by Harsh Jain. What to do as I am getting an Uploaded file not valid Error while uploading file in Aaple Sarkar website for Income Certificate? Just remove any special characters from file name and you'll be able to upload docs without any issues.. I myself got frustrated due to this but saw a response here and it worked 1 26 500 No Guides added by Harsh Jain.