Updating server extensions in iis
The build process stops the website before cleaning via allows you to take IIS down completely; we do not want to do this!not an expert on windows file locking semantics Jarrod, are you able to rename the file out of the way.You may also be able to create your new file with a temporary extension, and then rename it over the current file.Depending on how the antivirus software is configured (quarantine or delete), it might also be required to replace the affected files if they were deleted.
In case that Trend Micro anti virus is used on client machines, the pattern on the client machines also has to be updated to ensure that the file is not quarantined when browing to a Share Point site.
You have to create an new folder name though or switch between two names. If it doesn't have to be in the root folder, you could put it in a newly created folder and create a virtual directory pointing to that folder.