Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
 
Relationships
     
    
        rtkcfg64.dll
RtkCfg.dll by Realtek Semiconductor Corp (Signed)
| Version: | 1.0.0.2 | 
| MD5: | 6fca2884a0eda248e92de654a9360cec | 
| SHA1: | 9483550bc94fdaa749c8f924afa4b764f73819cc | 
Overview
rtkcfg64.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Realtek Semiconductor Corp which was issued by the VeriSign certificate authority (CA).
 Details
Details
| File name: | rtkcfg64.dll | 
| Publisher: | Realtek Semiconductor Corp. | 
| Product name: | RtkCfg.dll | 
| Typical file path: | C:\Windows\System32\rtkcfg64.dll | 
| Original name: | RtkCfg.dll | 
| File version: | 1.0.0.2 | 
| Size: | 139.5 KB (142,848 bytes) | 
| Certificate | 
| Issued to: | Realtek Semiconductor Corp | 
| Authority (CA): | VeriSign | 
| Effective date: | Tuesday, July 20, 2010 | 
| Expiration date: | Tuesday, June 11, 2013 | 
| Digital DNA | 
| File packed: | No | 
| Code language: | Microsoft Visual C# / Basic .NET | 
| .NET CLR: | Yes | 
| .NET NGENed: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 41.00% |  | 
| Windows 8 | 15.00% |  | 
| Windows 8.1 | 11.00% |  | 
| Windows 7 Ultimate | 9.50% |  | 
| Windows 8 Pro | 5.50% |  | 
| Windows 8 Single Language | 4.50% |  | 
| Windows 7 Home Basic | 4.00% |  | 
| Windows 7 Professional | 3.00% |  | 
| Windows 8.1 Single Language | 2.50% |  | 
| Windows 8.1 Pro | 1.50% |  | 
| Windows 8 Pro with Media Center | 1.50% |  | 
| Windows 8.1 Pro Preview with Media Center | 0.50% |  | 
| Windows Vista Home Premium | 0.50% |  | 
 Distribution by country
Distribution by country
United States installs about 50.50% of RtkCfg.dll.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| ASUS | 22.04% |  | 
| Hewlett-Packard | 15.10% |  | 
| Dell | 13.88% |  | 
| Sony | 13.06% |  | 
| Toshiba | 13.06% |  | 
| Acer | 9.39% |  | 
| Lenovo | 7.35% |  | 
| Alienware | 1.63% |  | 
| Samsung | 0.82% |  | 
| GIGABYTE | 0.82% |  | 
| NEC | 0.82% |  | 
| Intel | 0.82% |  | 
| MSI | 0.82% |  | 
| American Megatrends | 0.41% |  |