Collada export not working in Carrara 8.5 Pro

I have an interior scene that I created in Carrara and wanted to import into DAZ. I had done similar about a month ago with another Carrara file (before Studio 4.10 came out) and was able to export from C8.5Pro as a collada (.dae) file and import into Studio with no issues. I've been trying to do similar for the past couple of days and Carrara refuses to created the collada file. I even tried doing only one item in the scene and exporting it. Still no file created. I even tried uninstalling and reinstalling the program thinking that something it uses may have gotten overwritten when I upgraded Studio. Still nothing. Exporting as OBJ and FBX works fine, but I'd rather use Collada as I can still manipulate the individual items as needed (move them around). Any ideas what's happened here?
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And now it's working again. Seems it didn't like the folder I was trying to export to, for whatever reason. Changed the destination and it suddenly works again. Makes no sense because I was able to export the other formats and even save to that same folder.
Thanks for this, it solved my problem.
It didn't work in my case because there was an accented letter in the folder name ("é"). I renamed the folder, replacing the "é" with "e" and it worked.
It seems the developper didn't thought there could be accented letters in folder names. Or didn't care. Not sure which is worse.
As for you, exports in other formats worked perfectly with the original folder name.