Uploaded a new beta version of Tidy.exe v 2.2.0.11 (Feb 1, 2011) and tidy.ini which has the following updates: This was a major rewrite of the internal file-handling, reading and memory handling of the script records so need it to be tested. While testing I would advice to run winmerge automatically so you can actually check what was changed by tidy to ensure you do not screw up a working script. I use this line in Tidy.ini to accomplish this: ShowDiffPgm = """C:\Program Files (x86)\WinMer