icudt46.dll is the International Components for Unicode (ICU) library provides portable, Unicode and Globalization support for software applications and is recompiled by Limited Liability Company Ucoz Media. The library icudt.dll by Limited Liability Company Ucoz Media has been known to be a potentially unwanted program that has been detected by 1 anti-malware scanner. Note, this is a common distributed file and although it has been detected it might not be a threat is un-coupled from its distribution source.