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What is _isa71a.exe?

Part of InstallShield by Macrovision

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How does _isa71a.exe run?

Process - _isa71a.exe is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the _isa71a.exe process running.Of the 0.3% of _isa71a.exe users, 16.7% have disabled it.
How resource intensive is _isa71a.exe?
Comparison based on the average resource utilization across all programs.
0.01040% CPU103999.2%
Average CPU utilization across all programs is 0.00001%.
15.23 MB RAM70.7%
Average private memory utilization across all programs is 21.53 MB.
61 GDI objects40.7%
Average number of GUI GDI and USER objects for all programs is 150.
1,302 context switches/sec1302.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:

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 InstallShield.

What else is related?

What Windows OS versions does this run on?

Windows 7 Professional (6.1.7601.65536)
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File details

File name: _isa71a.exe
Publisher: Macrovision Corporation (verified)
Name: InstallShield
Description: Setup.exe
Version: 12.0.49985
Product version: 12.0
Size: 445.72 KB
Original file name: Setup.exe

Digital certificate

Certificate authority: Thawte Consulting (Pty) Ltd.

Resource utilization

CPU utilization averages
Total CPU: 0.0231473585%
Privileged CPU: 0.0127474405%
User CPU: 0.01039991798945%
Privileged CPU time: 370346374 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 1,274,054,033
Context switches /sec: 1,302
Memory utilization averages
Committed memory: 132.69 MB
Peak committed memory: 147.7 MB
Paged memory: 15.23 MB
Peak paged memory: 23.79 MB
Paged system memory: 216.43 KB
Non-paged system memory: 9.64 KB
Working set memory: 23.71 MB
Peak working set memory: 26.4 MB
Min working set memory: 19.99 MB
Private memory: 15.23 MB
Page faults: 9,250
Page faults /min: 0
Process I/O averages
Total read operations: 385,625
Total write operations: 360,995
Total write transfer: 1.5 GB
Total other operations: 12,957
Total other transfer: 103.51 KB
GUI Object Averages
GDI objects: 61
Peak GDI objects: 79
USER objects: 40
Peak USER objects: 59
Handle count average: 199
Thread count average: 5

Process details

Runs as (owner): User
Integrety level: High
Windows platform: 32-bit
Child Process
Process Command
C:\users\user\appdata\Local\Temp\_isA71A.exe -clone_of"C:\" -your_launchersetup.exe -tempdisk1folder"C:\users\user\appdata\Local\Temp\{89AC6B7A-04DF-4FF2-A8B0-B90489324AB9}\"

Image hashes

MD5: ba30773120175ee6a40c261f9de7fcd3
SHA-1: bcb4f448bfabb274aefa41f7b34e822616084ab3
SHA-256: ce548a7aa1cca4a6c2eb1be077058a511c8a1e7cfac82ba103e4375d30ce22ca

PE image details

Subsystem: Windows GUI
File packed: No
Import Table
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