Hi @alltan !
Can you share the error details of that error you encountered. You just need to Double click it and it will pop up like this:

In this way, we can know what that error means. Please select "Copy details" and send it here.
Also please share what does TextList[35] and TextList[33] return.
Please also note that file names should not contain these invalid characters as I can see from your list that most of them have colon ':':

Incase if any of these invalid characters do occur, you can use Replace text action to replace those invalid characters to an empty string. Like this for reference:



Please do share more details. We will gladly assist in the issue.