Should I block it?

No, this file is 100% safe to run.

Quartz.dll

DirectShow by Корпорация Майкрософт

Remove Quartz.dll
Version:   6.05.2600.5933
MD5:   5376c2c641e90713907afbd7e9bac01d
SHA1:   1fde43cd53201b72bb9a99f8496a28b1ca056127

Overview

quartz.dll is loaded as dynamic link library that runs in the context of a process. This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).

DetailsDetails

File name:quartz.dll
Publisher:Корпорация Майкрософт
Product name:DirectShow
Description:DirectShow Runtime.
Typical file path:C:\Windows\System32\quartz.dll
File version:6.05.2600.5933
Size:2.54 MB (2,661,888 bytes)
Build date:2/6/2010 12:29 AM
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%
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