Should I block it?

60%
60% of PCs block this file from running.
Possible reason:
Performance resource utilization

Relationships

Child process
Related files

issch.exe

InstallShield Update Service by Macrovision

Remove issch.exe
Version:   4, 60, 100, 37068
MD5:   7d58c9bdf9c0a3955bdcde7387ad12ac
SHA1:   8c9e5de7a3353512ac842114b877067280ac7e5a
SHA256:   89a6c99cf8b0db1c6455e4c5610ed78f4c095bca39dfa8e9496c44cbd8c3e1b1

Overview

issch.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). It is installed with a couple of know programs including PaperPort published by ScanSoft, Inc, ScanSoft PaperPort 10 from ScanSoft, Inc and ScanSoft PaperPort 10 by ScanSoft, Inc.

DetailsDetails

File name:issch.exe
Publisher:Macrovision Corporation
Product name:InstallShield Update Service
Description:InstallShield Update Service Scheduler
Typical file path:C:\Program Files\common files\installshield\updateservice\issch.exe
File version:4, 60, 100, 37068
Product version:4, 60
Size:80 KB (81,920 bytes)
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Corel Corporation
4% remove
Corel Photo Album 6 is a fun and easy-to-use solution for organizing and enhancing your photos. With this smart and simple software that automatically takes care of common photo tasks--like downloading and organizing--you can spend your time having fun with your photos. Photo Album's easy zoom, rotate, and cropping tools let you improve the composition of a photo with just a few easy clicks. If you weren't able to zoom in far enough wh...
Corel Corporation
7% remove
PaintShop Pro (PSP) is a raster graphics editor and, later in the series, a vector graphics editor for computers running the Microsoft Windows operating system. Version X install a third party program named PSIService.exe, a Windows service called ProtexisLicensing. Written by Protexis, this runs in the background and collects licensing information. This program communicates with a remote host. Manually disabling the Protexis Licensing ...
Jasc Software, Inc.
9% remove
Get your photos out of your camera and into your life with Jasc Paint Shop Photo Album. Now you can quickly and easily make the most of your digital photos. In just two clicks you can get your photos from camera to computer. Then enhance, organize, and share those digital memories in a flash with Photo Album's fast and easy-to-use tools. Take control over photo enhancements with the new Adjust Wizard that guides you through key correct...
Jasc Software, Inc.
25% remove
PaintShop Pro (PSP) is a raster graphics editor and, later in the series, a vector graphics editor for computers running the Microsoft Windows operating system. Picture tubes are graphic images with no background. They are often used as a starting point for complex images; that is, they are combined with other image elements to produce a final work. Tubes can also be regarded as graphic brushes based on a pre-created image; this was the...
Jasc Software, Inc.
11% remove
PaintShop Pro (PSP) is a raster graphics editor and, later in the series, a vector graphics editor for computers running the Microsoft Windows operating system. Picture tubes are graphic images with no background. They are often used as a starting point for complex images; that is, they are combined with other image elements to produce a final work. Tubes can also be regarded as graphic brushes based on a pre-created image; this was the...
KDDI CORPORATION
2% remove
Microsoft Corporation
7% remove
Mitsubishi Electric
6% remove
Nuance Communications Inc.
10% remove
PaperPort Professional 11 is designed to make your scanners, All-In-Ones and multifunction devices easier to use and more productive. Auto-straighten, auto-crop, auto-rotate, and auto-enhance are just few of the improvements that happen at the push of a button. PaperPort Professional uses unlimited Scanner Profiles with Scanner Enhancement Technology (SET™) to achieve excellent results on most any kind of document.
Nuance Communications Inc.
11% remove
OmniPage is an optical character recognition application available from Nuance Communications. OmniPage supports more than 120 different languages.
ReSoft Ltd.
  83% remove
Snap.Do Engine is an ad-supported (users may see additional banner and in-text link advertisements) cross web browser plugin for Internet Explorer (BHO) and Firefox/Chrome (plugin) and distributed through various monetization platforms during installation such as FIRSERIA via onesappz.com. The browser extension includes various features that will modify the default or custom settings of the browser including the home page, search settin...
ScanSoft, Inc
20% remove
Scan, organize, search, and share documents and photos quickly and easily from your home PC. Eliminate paper clutter, go green and organize your home office once and for all. The single greatest challenge to streamlining document-based processes is the three largely incompatible document formats — paper, Microsoft Office, and PDF — that dominate business documents. PaperPort Professional is the productive, cost-effective way to scan, or...
ScanSoft, Inc
3% remove
PaperPort 10 is the perfect solution for your home or small office to turn piles of paper and photos into organized digital PDF files that you can quickly find, use and share. PaperPort provides a unique visual desktop that displays small thumbnails of your documents for effortless browsing to locate information fast. Eliminate frustration looking for paper or digital documents by searching for key words inside your files with the exclu...

BehaviorsBehaviors

Scheduled tasks
  • Entry path '\Услуга обновлений программного обеспечения InstallShield'
  • Entry path '\InstallShield Software update service'
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'ISUSScheduler' → "C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe" -start

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
Memory
Private memory:1.96 MB
21.59 MB
Private (maximum):1.12 MB
Private (minimum):100 KB
Non-paged memory:1.96 MB
21.59 MB
Virtual memory:70.99 MB
140.96 MB
Virtual memory (peak):75.13 MB
169.69 MB
Working set:672 KB
18.61 MB
Working set (peak):4.93 MB
37.95 MB
Resource allocations
Threads:1
12
Handles:75
600
GUI GDI count:4
103
GUI GDI peak:4
142
GUI USER count:2
49
GUI USER peak:2
71

BehaviorsProcess properties

Integrety level:High
Platform:64-bit
Command line:"C:\Program Files\common files\installshield\updateservice\issch.exe" -start
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 28.57%
Windows 7 Ultimate 14.29%
Windows 7 Starter 14.29%
Windows 7 Professional 14.29%
Windows Vista Ultimate 14.29%
Windows Vista Home Premium 14.29%

Distribution by countryDistribution by country

Canada installs about 28.57% of InstallShield Update Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 33.33%
Dell 33.33%
Hewlett-Packard 16.67%
Samsung 16.67%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE