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What is crextp4z.exe?

Download Boost and enjoy your PC. Remove crextp4z.exe and optimize your PC.

How does crextp4z.exe run?

Process - crextp4z.exe is an instance of a running program. This 64-bit program executes with the privileges as the currently logged in user account.

Community

What is the community is seeing?	What is the community is doing?
About 0.2% of all Boost users have the crextp4z.exe process running.	Of the 0.2% of crextp4z.exe users, 75.0% have disabled it.

How resource intensive is crextp4z.exe?

Comparison based on the average resource utilization across all programs.

0.03424% CPU342448.1%

Average CPU utilization across all programs is 0.00001%.

7.6 MB RAM35.3%

Average private memory utilization across all programs is 21.53 MB.

40 /min1.8%

Average I/O read and write operations for all programs is 2,253 per minute.

12 GDI objects8.0%

Average number of GUI GDI and USER objects for all programs is 150.

Typical file (disk image) location:

C:\Program Files\videodownloadconverter_4z\bar\1.bin\crextp4z.exe

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by this process.

ieframe.dll (Windows® Internet Explorer by Microsoft)

urlmon.dll (Windows® Internet Explorer by Microsoft)

mshtml.dll (Windows® Internet Explorer by Microsoft)

t8extpex.dll (ExtensionProcessEx Module by Mindspark Interactive Network)

What else is related?

fromdoctopdf.exe (by Mindspark Interactive Network)

hpg64.dll (by Mindspark Interactive Network)

appintegrator64.exe (by Mindspark Interactive Network)

appintegratorstub64.dll (by Mindspark Interactive Network)

crext.dll (by Mindspark Interactive Network)

crextpv4.exe (by Mindspark Interactive Network)

np4astub.dll (MindSpark Toolbar Platform Plugin Stub by Mindspark Interactive Network)

crxregpatcher.exe (CrxRegPatcher by Mindspark Interactive Network)

1gbrstub.dll (VER_PRODUCT_NAME by Mindspark Interactive Network)

1gsrcas.dll (Mindspark Search Assistant for Internet Explorer by Mindspark Interactive Network)

1gsrchmn.exe (Mindspark Toolbar Platform SearchScope Monitor by Mindspark Interactive Network)

1gbrmon.exe (VER_PRODUCT_NAME by Mindspark Interactive Network)

1gbarsvc.exe (PRODUCTVERS_NAME by Mindspark Interactive Network)

np52eisb.dll (Webfetti Installer Plugin Stub by Mindspark Interactive Network)

f3cjpeg.dll (Smiley Central by Mindspark Interactive Network)

f3pssavr.scr (Popular Screensavers by Mindspark Interactive Network)

4zreghk.dll (MindSpark Toolbar Platform IE Search Box Protector by Mindspark Interactive Network)

4ztpinst.dll (ThirdPartyInstaller Module by Mindspark Interactive Network)

np2peisb.dll (Coupon Alert Installer Plugin Stub by Mindspark Interactive Network)

np6xstub.dll (MindSpark Toolbar Platform Plugin Stub by Mindspark Interactive Network)

np7istub.dll (MindSpark Toolbar Platform Plugin Stub by Mindspark Interactive Network)

np4seisb.dll (Gaming Assassin Installer Plugin Stub by Mindspark Interactive Network)

What Windows OS versions does this run on?

Windows 7 Professional (6.1.7601.65536)

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File details

File name: crextp4z.exe

Version: 1.0.6.50

Original file name: CrExtProc.exe

Digital certificate

Issued to: Mindspark Interactive Network

Certificate authority: VeriSign

Effective date: 4/10/2012

Expiration date: 5/7/2015

Resource utilization

CPU utilization averages

Total CPU: 0.0361928430%

Privileged CPU: 0.0019480317%

User CPU: 0.03424481126973%

Privileged CPU time: 484.38 ms

Privileged CPU time /min: 1 ms

CPU cycle count: 999,297,426

CPU cycle count /min: 16,394,832

Memory utilization averages

Committed memory: 138.37 MB

Peak committed memory: 143.87 MB

Paged memory: 7.6 MB

Peak paged memory: 8.49 MB

Paged system memory: 239.96 KB

Non-paged system memory: 22.41 KB

Working set memory: 884 KB

Peak working set memory: 19.65 MB

Min working set memory: 736 KB

Private memory: 7.6 MB

Page faults: 8,831

Page faults /min: 12

Process I/O averages

Total read operations: 131

Read operations /min: 1

Total read transfer: 103.54 KB

Read transfer /min: 146 Bytes

Total write operations: 1

Write operations /min: 1

Total write transfer: 116 Bytes

Write transfer /min: 0 Bytes

Total other operations: 406

Other operations /min: 1

Total other transfer: 2.26 KB

Other Transfer /min: 3 Bytes

GDI objects: 12

Peak GDI objects: 13

USER objects: 24

Peak USER objects: 30

Resources

Handle count average: 240

Thread count average: 14

Thread resource averages

crextp4z.exe

ntdll.dll

Process details

Runs as (owner): User

Windows platform: 64-bit

Process Commands

"C:\Program Files\VideoDownloadConverter_4z\bar\1.bin\CrExtP4z.exe" /context="e8e51cf8e9a74a5775f9215cdd6feb6bdd7c6d3c¿VideoDownloadConverter_4z¿00000028400001000" /extensionVersionStr="1.0.4" /browserVersion="10.0.9200.16660" /browserVersionStr="10.0.9200.16660"

"C:\Program Files\VideoDownloadConverter_4z\bar\1.bin\CrExtP4z.exe" /context="8cead9d407922acada7f934a8ad7f3542b12c351¿VideoDownloadConverter_4z¿00000028400001000" /extensionVersionStr="1.0.4" /browserVersion="10.0.9200.16660" /browserVersionStr="10.0.9200.16660"

"C:\Program Files\VideoDownloadConverter_4z\bar\1.bin\CrExtP4z.exe" /context="eff2a3cad544aefc4391d367b416f7af18b29c6b¿VideoDownloadConverter_4z¿00000028400001000" /extensionVersionStr="1.0.4" /browserVersion="10.0.9200.16660" /browserVersionStr="10.0.9200.16660"