Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
| 2,0,5905,0 | 16.67% |  | 
| 2,0,5105,0 | 16.67% |  | 
| 2,0,5105,0 | 16.67% |  | 
| 2, 0, 4025, 0 | 16.67% |  | 
| 1,0,4911,0 | 33.33% |  | 
 
     
    
        WPDDM.dll
WPDDM Dynamic Link Library by CyberLink Corp. (Signed)
| Version: | 2, 0, 4025, 0 | 
| MD5: | e32080dd9d40c7581b8df9797bfdb35b | 
| SHA1: | 4d4850f1e956f90626251e7d9fa48739665564eb | 
Overview
wpddm.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: | wpddm.dll | 
| Publisher: | CyberLink | 
| Product name: | WPDDM Dynamic Link Library | 
| Description: | WPDDM Dynamic Link Library | 
| Typical file path: | C:\Program Files\cyberlink\powerdvd12\common\wpddm.dll | 
| File version: | 2, 0, 4025, 0 | 
| Size: | 277.11 KB (283,760 bytes) | 
| 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
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 33.33% |  | 
| Windows 8.1 Enterprise | 16.67% |  | 
| Windows 8.1 Single Language | 16.67% |  | 
| Windows 8 Single Language | 16.67% |  | 
| Windows 8 Pro | 16.67% |  | 
 Distribution by country
Distribution by country
United States installs about 33.33% of  WPDDM Dynamic Link Library.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Dell | 50.00% |  | 
| Acer | 50.00% |  |