Ran into a problem with 4.7.3 and replace dialog

[SM]

Was trying to use search/replace functions in 4.7.3 as I've done that many times with the previous versions. This is what've I done:
* Pasted a value from the clipboard to both edit boxes of the replace dialog.
* The value was in the following format 'C:\Source\Release' (not quotes).
* Attempted to replace C:\ with some other value.
Unfortunately, TextPad replaced :\ (or one of the character, can't recall exactly) with #. I was not able to enter :\ at all.

After uninstalling 4.7.3 and reinstalling 4.7.2 back everything works fine again. I use English TextPad version on WinXP SP1.

[bgclarke]

That scenario works fine for me with 4.7.3 and W2K SP4.