Should I block it?
No, this file is 100% safe to run.
 
     
    
        dldtserv.dll
Printer Communication System
| Version: | 1.233.55.0 | 
| MD5: | ce2d962d80b6066dcbae1f2e789a33b3 | 
| SHA1: | d76666dd99618bd0e31902550c4f19f34d1338fe | 
Overview
dldtserv.dll is loaded as dynamic link library that runs in the context of a process. This particular version is usually found on Windows 7 Home Premium (6.1.7601.65536).
 Details
Details
| File name: | dldtserv.dll | 
| Product name: | Printer Communication System | 
| Typical file path: | C:\Windows\System32\dldtserv.dll | 
| Original name: | GN__serv.dll | 
| File version: | 1.233.55.0 | 
| Size: | 1.65 MB (1,734,144 bytes) | 
| Build date: | 1/30/2008 11:37 AM | 
| Digital DNA | 
| File packed: | No | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 100.00% |  | 
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| ASUS | 100.00% |  |