OcHelper.dll
Microsoft Office 2013 by Microsoft Corporation (Signed)
| Version: | 15.0.4454.1504 |
| MD5: | 5871ec5fbc9cbc91f7feca4e70ce26c1 |
| SHA1: | f41b64940c90a3d1d3d306726cc51d297d274b81 |
| SHA256: | 613810a38ea4e8bc935dd56155171ec215720bc2de0b4a29bb9d0fd0c6aa7564 |
What is OcHelper.dll?
Microsoft Lync (formerly Microsoft Office Communicator) and Microsoft Lync for Mac are instant messaging clients used with Microsoft Lync Server or Lync Online available with Microsoft Office 365 and Live@Edu. Both Microsoft Lync and Microsoft Lync for Mac are enterprise software; unlike Windows Live Messenger, they have a different feature set that is targeted toward corporate environments.
Overview
ochelper.dll is loaded as dynamic link library that runs in the context of Internet Explorer. It is installed in Internet Explorer as a Browser Helper Object (BHO) which has full acess to the web browser's behaviors and content. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Microsoft Corporation.
Details
| File name: | ochelper.dll |
| Publisher: | Microsoft Corporation |
| Product name: | Microsoft Office 2013 |
| Description: | Microsoft Lync |
| Typical file path: | C:\Program Files\microsoft office 15\root\vfs\programfilesx64\microsoft office\office15\ochelper.dll |
| File version: | 15.0.4454.1504 |
| Size: | 200.56 KB (205,376 bytes) |
| Certificate |
| Issued to: | Microsoft Corporation |
| Authority (CA): | Microsoft Corporation |
| Effective date: | Monday, October 10, 2011 |
| Expiration date: | Thursday, January 10, 2013 |
| Digital DNA |
| File packed: | No |
| Code language: | Microsoft Visual C# / Basic .NET |
| .NET CLR: | Yes |
| .NET NGENed: | No |
More details
Behaviors
Internet Explorer Browser Helper Object
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects'
- BHO CLSID: {31D09BA0-12F5-4CCE-BE8A-2923E76605DA}
Internet Explorer extensions
- CLSID: {31D09BA0-12F5-4CCE-BE8A-2923E76605DA}
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Ultimate |
16.50% |
|
| Windows 8 Pro |
15.00% |
|
| Windows 8.1 |
14.50% |
|
| Windows 7 Home Premium |
12.50% |
|
| Windows 8.1 Pro |
12.00% |
|
| Windows 8 |
9.50% |
|
| Windows 8 Enterprise |
4.00% |
|
| Windows 8.1 Pro Preview |
4.00% |
|
| Windows 8.1 N |
2.00% |
|
| Windows 8 Enterprise N |
2.00% |
|
| Windows 7 Home Basic |
2.00% |
|
| Windows 8.1 Enterprise Evaluation |
2.00% |
|
| Windows 8.1 Enterprise |
2.00% |
|
| Windows 8 Single Language |
1.00% |
|
| Windows 7 Professional |
1.00% |
|
Distribution by country
United States installs about 38.27% of Microsoft Office 2013.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Lenovo |
22.22% |
|
| ASUS |
20.69% |
|
| Dell |
15.33% |
|
| Hewlett-Packard |
11.49% |
|
| Acer |
7.66% |
|
| Intel |
6.13% |
|
| Toshiba |
4.60% |
|
| Sony |
3.07% |
|
| Samsung |
2.30% |
|
| GIGABYTE |
1.92% |
|
| Medion |
1.53% |
|
| MSI |
1.53% |
|
| American Megatrends |
1.53% |
|
