Utaugrowl is not a standalone resampler, but a processing layer for any other resampler. Copy+paste the utaugrowl.exe file to the same location as the resampler you want to use, then rename the file to that resampler and add "_ug" to the end.
For example, if you want to use TIPS as the base resampler, copy utaugrowl.exe to the same folder as TIPS.exe. Then rename utaugrowl to TIPS_ug.exe. Select TIPS_ug.exe as your resampler and add the growl flags to your expressions setup.