23
4
I'd like to check if a process is running in 64 bit or 32 bit mode. How can I do this? Process Explorer will tell me if the Image is 32-bit or 64-bit, is this what I should be looking at?
Daniel Plaisted
Posted 2009-12-18T16:30:31.477
Reputation: 414
19
Can we assume this is a windows question? xp x64, vista, 7 ??
In Windows 7 I believe a 32 bit application running in a 64 bit OS has a *32 after its name in the Task Manager...
0x808080
Posted 2009-12-18T16:30:31.477
Reputation: 328
20
Just to add to this old answer, yes use Process Explorer. You can right click on the columns and select Image Type to show which processes are 32 bit and which are 64 bit. Run Process as Administrator to see some services.
http://live.sysinternals.com/procexp.exe
Cameron Taggart
Posted 2009-12-18T16:30:31.477
Reputation: 321
How do you know the bitness of the process I selected on https://i.imgur.com/QBwqToN.png ?
– sergiol – 2018-04-04T18:05:58.74710
(For Windows 10 and 8)
Go to TASK MANAGER > Details , right click on the columns toolbar Select Columns and check Platform:
T.Todua
Posted 2009-12-18T16:30:31.477
Reputation: 2 436
1This should be at the top. – konrad.kruczynski – 2018-09-26T09:50:44.573
2Yes, that's right, you can identify this by the Image Type in Process Explorer. – Tamara Wijsman – 2011-03-17T13:14:25.737