I was building the attachment URL as per example on
I successfully build the string of the URL.
But, the problem occur, when the attachment name have multiple space. e.g.: "abc<space><space>def.txt"
This will cause generated URL "https:\\blahblahblah\bla\bla\bla\abc def.txt" broken or unable access by the broswer.
The proper URL should be "https:\\blahblahblah\bla\bla\bla\abc%20%20def.txt".
How can I replace the <space> to %20 in O365 nintex workflow string? Since you can't put <space> in the replace string action?