Should I block it?
No, this file is 100% safe to run.
 
     
    
        mtreseng.dll
MagicTune Application
| Version: | 1, 0, 0, 1 | 
| MD5: | 4ae3cf8ae668878ab35aee1a052ca0d8 | 
| SHA1: | deb3a8b5eb0329d48a3603c1e0a33fbdee4fa47d | 
Overview
mtreseng.dll is loaded as dynamic link library that runs in the context of a process. This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).
 Details
Details
| File name: | mtreseng.dll | 
| Product name: | MagicTune Application | 
| Description: | MagicTune MFC Application | 
| Typical file path: | C:\Program Files\sec\magictune3.6\mtreseng.dll | 
| Original name: | MagicTune.EXE | 
| File version: | 1, 0, 0, 1 | 
| Size: | 9.36 MB (9,814,016 bytes) | 
| Digital DNA | 
| PE subsystem: | Windows GUI | 
| File packed: | No | 
| Code language: | Microsoft Visual C++ | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Microsoft Windows XP | 100.00% |  |