Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

7.5.5.245 2.70%
7.5.4.235 5.41%
6.6.1.221 18.92%
6.6.0.218 2.70%
6.5.0.152 59.46%
6.5.0.152 5.41%
6.0.0.141 5.41%

Relationships

ofcommon.dll

Advanced SystemCare Ultimate by IObit Information Technology (Signed)

Remove ofcommon.dll
Version:   7.5.4.235
MD5:   a8934574efb70de077cae4fcfb609742
SHA1:   2dd977b9d3549551654e7a18c6eb62de26912486

Overview

ofcommon.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Advanced SystemCare Ultimate 7 published by IObit. The file is digitally signed by IObit Information Technology which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ofcommon.dll
Publisher:IObit
Product name:Advanced SystemCare Ultimate
Description:IObit Library
Typical file path:C:\Program Files\iobit\advanced systemcare ultimate\ofcommon.dll
File version:7.5.4.235
Product version:7.0.0.0
Size:1.1 MB (1,148,736 bytes)
Build date:11/18/2013 6:23 AM
Certificate
Issued to:IObit Information Technology
Authority (CA):VeriSign
Effective date:Monday, December 7, 2009
Expiration date:Friday, January 4, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
IObit
  59% remove
Advanced SystemCare is a comprehensive PC care utility that takes one-click approach to help protect, repair and optimize your computer. Scanning and finding what other utilities might miss, it can keep your PC error-free and smoother than ever. This fantastic program is available free of charge. Advanced SystemCare brings you the new Real-time Protector - A light yet powerful feature to protect your PC against Malware in the backgroun...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 40.54%
Windows 7 Ultimate 18.92%
Microsoft Windows XP 13.51%
Windows 8 Pro 10.81%
Windows 7 Home Basic 5.41%
Windows 8 2.70%
Windows 7 Professional 2.70%
Windows 8 Pro with Media Center 2.70%
Windows 8 Release Preview 2.70%

Distribution by countryDistribution by country

United States installs about 35.14% of Advanced SystemCare Ultimate.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 25.00%
Acer 18.75%
Hewlett-Packard 12.50%
ASUS 12.50%
Lenovo 12.50%
Toshiba 6.25%
MSI 6.25%
American Megatrends 6.25%
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