Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

28.0.64.0 25.00%
28.0.64.0 75.00%
(Note, Hewlett Packard publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

hpwia2_ps6520.dll

Hewlett-Packard WIA 2.0 scanner driver by Hewlett Packard (Signed)

Remove hpwia2_ps6520.dll
Version:   28.0.64.0
MD5:   3b283d13a4d67831bf66bc70d5605862
SHA1:   ee1eb4114a08f8819a3a0768273833397bbc7551

Overview

hpwia2_ps6520.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 Hewlett Packard which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:hpwia2_ps6520.dll
Publisher:Hewlett-Packard
Product name:Hewlett-Packard WIA 2.0 scanner driver
Typical file path:C:\Windows\System32\hpwia2_ps6520.dll
Original name:HPWia2DriverRoot.dll
File version:28.0.64.0
Size:608.35 KB (622,952 bytes)
Certificate
Issued to:Hewlett Packard
Authority (CA):VeriSign
Effective date:Wednesday, September 9, 2009
Expiration date:Monday, September 3, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 50.00%
Windows 7 Ultimate 25.00%
Windows 7 Home Premium 25.00%

Distribution by countryDistribution by country

United States installs about 100.00% of Hewlett-Packard WIA 2.0 scanner driver.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 50.00%
Hewlett-Packard 50.00%
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