Hello ... I currently have a simple Asset Management SharePoint Custom List with the following features using Javascript to perform the following features / functions:

• New Form
  • javascript to create unique string based on date/time and places into SP Form Title field
  • Javascript Library reads Title field and generates a base64 encoded string of a Data Matrix barcode (.bmp format)
  • Form PreSaveAction() javascript takes base64 encoded string, converts to binary, and then creates a Title.bmp file into a SharePoint Library with the binary data as the content which provides an image file for display within views

I would like very much to uplift the javascript/library steps into a K2 Five SharePoint Workflow on New List Item Trigger...

Can K2 Five Workflow perform the following actions:

• Read a SharePoint List Item field containing the base64/image bmp data string  (this is text)
• Convert the base64 string into binary data (does K2 workflow have a binary type element?)
• Create a file into a SharePoint Library using the binary data as the file content

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Update 1:

Making some progress ... see attached ... 

• Using the Add Document to Library workflow step
• Workflow is error'ing out with message:  Data at teh root level is invalid. Line1, position 1.
• Not sure what it is looking for ...

The coding solution uses the base64 converted to binary as the content ... see attached 

Thanx !!!