I am having a similar issue: after migrating a process created in Softmotive WinAutomation, when the process attempts to enter a text value (file names with full paths) into a web form's field as the process iterates through a list of the file names, I get the following error message: Argument 'Text' must be 'Encrypted value'.
I don't get the error if the file name with its full path is hardcoded into the text input item of the PAD script, only if that string of text is represented as a variable in the item--and that variable's value has been set dynamically as the process iterates through a list of file names.
I am not using the 'sensitive text' setting in the PAD script, and I am not entering text into a password field on the web form.
Not sure how to proceed to debug this--and it seems to be a show-stopper. I have to be able to iterate through the list of file names so that the flow can run unattended.
OS is Windows 10 Pro
Seeing same issue whether using current version of Chrome or Firefox.
Any pointers would be appreciated.