Should I block it?
No, this file is 100% safe to run.
 
Relationships
     
    
        CLVDShellExt.dll
CLVDShellExt by CyberLink Corp. (Signed)
| Version: | 8.0.0.1926 | 
| MD5: | 3e2f505da78d192ee990476825e5a412 | 
| SHA1: | 11720d4a3efc3d9d3d7acc520103a1f886990362 | 
Overview
clvdshellext.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by CyberLink Corp. which was issued by the VeriSign certificate authority (CA).
 Details
Details
| File name: | clvdshellext.dll | 
| Publisher: | Cyberlink | 
| Product name: | CLVDShellExt | 
| Description: | Cyberlink Shell Extension dynamic link library | 
| Typical file path: | C:\Program Files\common files\cyberlink\shellextcomponent\clvdshellext.dll | 
| File version: | 8.0.0.1926 | 
| Size: | 94.53 KB (96,800 bytes) | 
| Build date: | 7/26/2012 5:51 AM | 
| Certificate | 
| Issued to: | CyberLink Corp. | 
| Authority (CA): | VeriSign | 
| Effective date: | Thursday, November 15, 2012 | 
| Expiration date: | Sunday, April 12, 2015 | 
| Digital DNA | 
| File packed: | No | 
| .NET CLR: | No | 
More details
 Behaviors
Behaviors
Context menu handler
Located in '*\shellex\ContextMenuHandlers'
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 8.1 | 66.67% |  | 
| Windows 8 Single Language | 33.33% |  | 
 Distribution by country
Distribution by country
United States installs about 33.33% of CLVDShellExt.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Dell | 80.00% |  | 
| Alienware | 20.00% |  |