Problem with multiupload

Hi, I created a form with multiupload, with the next parameters:

In field Document Type: Document (data base), type Blob
In Field Name Document: Name of Document, type TEXT.

When I inserted a new register, this is insert in data base but when the grid called it this is download the file but i don’t see. the file is unrecognizable

I Saw the tutorial and video for create multiupload, however, I didn’t work

Help me please.

What is the database column type then? It should not be text but BLOB or something like that.

Column is type Blob, but even it isn’t see the archive.
All this types of extension are pdf, docx, xls, ppt, etc. I want to insert them in data base for then I will see them in a grid

thanks

Please check your database if your column is BLOB column filled with data. Check it with some external tool.