Cannot input the colon (:) when editing the custom renaming rules

[erbanku]

Cannot input the colon (:) when editing the custom renaming rules.

As below:

[qarmin]

Hmm...
I disabled colon because windows names cannot contains them, but I that this solution is not correct.

[erbanku]

I think the solution maybe:
Can contain a colon when editing a renaming rule, but doesn't contain colon when finally modify the file name.

[qarmin]

Fixed by 0fe9753