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:   6.6.0.218
MD5:   0dc6d2c62c5a1613dc2f97d6486c23cd
SHA1:   5e1a4d9e444e01a55b44ca1e4a6e52e96da106de
SHA256:   e47415bddefbf2d47a77163a4a0e1404878fb9a0c48a70ab0f62a0202e9a1b88

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 6 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:6.6.0.218
Product version:6.0.0.0
Size:1.08 MB (1,133,888 bytes)
Build date:7/10/2013 5:20 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
24% remove
Advanced SystemCare Ultimate 6 is a stand-alone product. Besides the newly built-in antivirus functionality, it includes all the features of Advanced SystemCare PRO. PRO users who uninstalled Advanced SystemCare during the trial can easily revert it back at any time.

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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