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What is tpwrmain.exe?

Part of TOSHIBA Power Saver

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How does tpwrmain.exe run?

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

How does tpwrmain.exe start?

Startup files (all users) run - tpwrmain.exe is registered with the run identifier 'TPwrMain' and the execution command 'C:\Program Files\TOSHIBA\Power Saver\TPwrMain.EXE' in the Windows registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Run keys are startup registry keys that are used to launch an application automatically when any Windows user logs into Windows.


What is the community is seeing?What is the community is doing?
About 0.6% of all Boost users have the tpwrmain.exe process running.Of the 0.6% of tpwrmain.exe users, 10.0% have disabled it.
How resource intensive is tpwrmain.exe?
Comparison based on the average resource utilization across all programs.
0.00007% CPU687.2%
Average CPU utilization across all programs is 0.00001%.
          4.36 MB RAM20.2%
Average private memory utilization across all programs is 21.53 MB.
 1 /min0.0%
Average I/O read and write operations for all programs is 2,253 per minute.
         9 GDI objects6.0%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\toshiba\power saver\tpwrmain.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 TOSHIBA Power Saver.

What else is related?

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)
Windows 8 Pro (6.2.9200.0)
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File details

File name: tpwrmain.exe
Name: TOSHIBA Power Saver
Description: TOSHIBA Power Saver
Product version: V8.09.22
Size: 581.88 KB
Original file name: TPwrMain.exe

Digital certificate

Certificate authority: VeriSign
Effective date: 4/11/2011
Expiration date: 4/11/2012

Resource utilization

CPU utilization averages
Total CPU: 0.0002168431%
Privileged CPU: 0.0001481274%
User CPU: 0.00006871568971%
Privileged CPU time: 46.86 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 171,052,850
CPU cycle count /min: 145,456
Memory utilization averages
Committed memory: 83.24 MB
Peak committed memory: 86.5 MB
Paged memory: 4.36 MB
Peak paged memory: 4.5 MB
Paged system memory: 143.61 KB
Non-paged system memory: 15.37 KB
Working set memory: 8.96 MB
Peak working set memory: 10.09 MB
Min working set memory: 8.44 MB
Private memory: 4.36 MB
Page faults: 3,200
Page faults /min: 4
Process I/O averages
Total read operations: 1
Read operations /min: 1
Total read transfer: 26.31 KB
Read transfer /min: 18 Bytes
Total other operations: 621
Other operations /min: 1
Total other transfer: 6.32 KB
Other Transfer /min: 6 Bytes
GUI Object Averages
GDI objects: 9
Peak GDI objects: 10
USER objects: 4
Peak USER objects: 6
Handle count average: 94
Thread count average: 4
Thread resource averages

Process details

Runs as (owner): User
Integrety level: Medium
Windows platform: 64-bit
Parent Processes
Process Commands
"C:\Program Files\TOSHIBA\Power Saver\TPwrMain.exe"
"C:\Program Files\Toshiba\Power Saver\TPwrMain.exe"

Startup files (all users) run details

Name: TPwrMain
Command: C:\Program Files\TOSHIBA\Power Saver\TPwrMain.EXE

Image hashes

MD5: de7b97039c35dd05725fb0b1899dd96f
SHA-1: 79dc5e23bad9ad71dd239cb2b1cafc86fffec684
SHA-256: 3b6c0620fe92e4bdc21a2093e263b5e4967104a807e0ee368c35c11213591cb7

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
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