Should I block it?
No, this file is 100% safe to run.
 
Relationships
     
    
        hookdll64.dll
iolo System Guard by iolo technologies (Signed)
| Version: | 11.0.0.1 | 
| MD5: | befdffe069e4dd0bdf45d3b9f64fe637 | 
| SHA1: | 6cc5e871f2180a23248c6c1a294064112b3dae94 | 
Overview
hookdll64.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 iolo technologies which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Home Premium (6.1.7601.65536).
 Details
Details
| File name: | hookdll64.dll | 
| Publisher: | iolo technologies, LLC | 
| Product name: | iolo System Guard | 
| Description: | iolo System component | 
| Typical file path: | C:\Program Files\iolo\common\lib\hookdll64.dll | 
| Original name: | HookDLL64.exe | 
| File version: | 11.0.0.1 | 
| Size: | 345.92 KB (354,224 bytes) | 
| Build date: | 5/29/2013 2:28 PM | 
| Certificate | 
| Issued to: | iolo technologies | 
| Authority (CA): | VeriSign | 
| Effective date: | Sunday, September 30, 2012 | 
| Expiration date: | Tuesday, October 6, 2015 | 
| 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 | 100.00% |  | 
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Toshiba | 100.00% |  |