Boost Connect

Uncovering the DNA of programs.

Good programs

Fair programs

Bad programs

What is CrExtPv4.exe?

What is it?

MindSpark Toolbar Platform manages the myWebSearch Toolbar, a web-browser add-on that provides search functions to the browser menu as well as a toolbar. The toolbar automatically installed with iWon, allowing user to query myWebSearch search engine.

Description of crextpv4.exe from the publisher

“MyWebSearch brings together the most comprehensive collection of search tools available to provide you with the information you need when you need it. MyWebSearch allows you to search the web directly from your toolbar, offering you search results powered by Google. Mindspark features a variety of social and entertainment destinations like DailyBurn®, IWON®, personal interest sites such as Excite®, as well as our fun, interactive toolbar products. Separate from our search results, we provide sponsored listings in the same fashion as Google and Yahoo. We also display advertising on select Web pages. This business model lets us create fun, easy-to-use products with wide-ranging content for you to enjoy on an ongoing basis.”

Download Boost and enjoy your PC. Speed up CrExtPv4.exe and optimize your PC.

How does crextpv4.exe run?

Process - CrExtPv4.exe is an instance of a running program. This 64-bit program executes with the privileges as the currently logged in user account. CrExtPv4.exe is executed by the process iexplore.exe (Windows® Internet Explorer by Microsoft).

Community

What is the community is seeing?	What is the community is doing?
About 0.2% of all Boost users have the crextpv4.exe process running.	Of the 0.2% of crextpv4.exe users, 13.0% have disabled it.

How resource intensive is CrExtPv4.exe?

Comparison based on the average resource utilization across all programs.

0.01510% CPU150955.7%

Average CPU utilization across all programs is 0.00001%.

10.49 MB RAM48.7%

Average private memory utilization across all programs is 21.53 MB.

2 /min0.1%

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

67 GDI objects44.7%

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

15 context switches/sec15.0%

Average context switches for all programs is 100 per second.

Typical file (disk image) location:

C:\Program Files\DictionaryBoss\bar\1.bin\CrExtPv4.exe

What else is related?

fromdoctopdf.exe (by Mindspark Interactive Network)

crextp4z.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)

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 Ultimate N (6.1.7601.65536)

Windows 8 (6.2.9200.0)

Download Boost

File details

File name: CrExtPv4.exe

Version: 1.0.4.34

Original file name: CrExtProc.exe

Digital certificate

Issued to: Mindspark Interactive Network

Certificate authority: VeriSign

Effective date: 4/9/2012

Expiration date: 5/6/2015

Resource utilization

CPU utilization averages

Total CPU: 0.0374197629%

Privileged CPU: 0.0223241975%

User CPU: 0.01509556542003%

Privileged CPU time: 2077.14 ms

Privileged CPU time /min: 1 ms

CPU cycle count: 718,007,191

CPU cycle count /min: 16,197,696

Context switches /sec: 15

Memory utilization averages

Committed memory: 117.2 MB

Peak committed memory: 125.02 MB

Paged memory: 10.49 MB

Peak paged memory: 11.46 MB

Paged system memory: 135.11 KB

Non-paged system memory: 12.57 KB

Working set memory: 5.09 MB

Peak working set memory: 19.64 MB

Min working set memory: 4.21 MB

Private memory: 10.49 MB

Page faults: 11,047

Page faults /min: 7

Process I/O averages

Total read operations: 137

Read operations /min: 1

Total read transfer: 277.15 KB

Read transfer /min: 228 Bytes

Total write operations: 1

Write operations /min: 1

Total write transfer: 116 Bytes

Write transfer /min: 0 Bytes

Total other operations: 8,321

Other operations /min: 4

Total other transfer: 233.12 KB

Other Transfer /min: 102 Bytes

GDI objects: 67

Peak GDI objects: 74

USER objects: 38

Peak USER objects: 45

Resources

Handle count average: 282

Thread count average: 10

Thread resource averages

crextpv4.exe

Process details

Runs as (owner): User

Windows platform: 64-bit

Parent Processes

iexplore.exe (Windows® Internet Explorer by Microsoft)

Process Commands

"C:\Program Files\FilmFanatic\bar\1.bin\CrExtPpa.exe" /context="91fbdd335935d6fab2f0f46ec3451b3a18a24a23¿FilmFanatic¿00000043400001000" /extensionVersionStr="1.2.2" /browserVersion="10.0.9200.16453" /browserVersionStr="10.0.9200.16453"

"C:\Program Files\CouponAlert_2p\bar\1.bin\CrExtP2p.exe" /context="0072613205726085b1c6214db362695a458cc3e5¿CouponAlert_2p¿0000003c800001000" /extensionVersionStr="1.0.2" /browserVersion="8.0.7601.17514" /browserVersionStr="8.0.7601.17514"

"C:\Program Files\CouponAlert_2p\bar\1.bin\CrExtP2p.exe" /context="0072613205726085b1c6214db362695a458cc3e5¿CouponAlert_2p¿00000009000003000" /extensionVersionStr="1.0.2" /browserVersion="8.0.7601.17514" /browserVersionStr="8.0.7601.17514"

"C:\Program Files1\YOURLO~2\bar\1.bin\CrExtP20.exe" /context="e060dccb724729a4d17ba3a0e443b752794583e0¿yourlocallotto1_20¿00000047400001000" /extensionVersionStr="1.0.1" /browserVersion="8.0.7601.17514" /browserVersionStr="8.0.7601.17514"

"C:\Program Files\DictionaryBoss\bar\1.bin\CrExtPv4.exe" /context="98c04b7e5a161d5bfabff90ad2d71698ba9029a2¿DictionaryBoss¿0000006d400001000" /extensionVersionStr="1.1" /browserVersion="8.0.7601.17514" /browserVersionStr="8.0.7601.17514"