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What is lightroom.exe?

Part of Adobe Photoshop Lightroom by Adobe Systems

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How does lightroom.exe run?

Process - lightroom.exe is an instance of a running program. This 64-bit program executes with the privileges as the currently logged in user account.

How does lightroom.exe start?

Autoplay handler - lightroom.exe is typically associtated with identifier name of Lightroom3AutoPlayHandler with and identifier of SOFTWARE\Microsoft\Windows\ CurrentVersion\Explorer\AutoplayHandlers\Handlers\Lightroom3AutoPlayHandler. Autoplay will scan removable media, when it arrives, looking for media content types (music, graphics, or video). When a removable media arrives, Windows determines what actions to perform by evaluating the content and comparing it to registered handlers for that content. An application will register a handler for Autoplay events associated with a media type.


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the lightroom.exe process running.Of the 0.1% of lightroom.exe users, 16.0% have disabled it.
How stable is Adobe Photoshop Lightroom?
Based on crash data discovered by Boost, stability is a measure of how sound this particular process and the average percent of times it crashes.
Typical program1.26%
How resource intensive is lightroom.exe?
Comparison based on the average resource utilization across all programs.
0.00006% CPU599.9%
Average CPU utilization across all programs is 0.00001%.
332.78 MB RAM1545.4%
Average private memory utilization across all programs is 21.53 MB.
     100 /min4.4%
Average I/O read and write operations for all programs is 2,253 per minute.
712 GDI objects474.7%
Average number of GUI GDI and USER objects for all programs is 150.
360 context switches/sec360.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\adobe\adobe photoshop lightroom 3\lightroom.exe

Are there other versions of Adobe Photoshop Lightroom?

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 Adobe Photoshop Lightroom.

What else is related?

Adobe Photoshop Lightroom Stability

lightroom.exe crashes or has encountered a critical error 0.8900% of the time.
Error: Stopped working (APPCRASH)
Occurred on: October 29, 2013
Error: Stopped working (APPCRASH)
Occurred on: October 29, 2013

What Windows OS versions does this run on?

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

About Adobe Systems

Adobe Systems Incorporated is a diversified software company. The Company offers a line of business and mobile software and services used by professionals, desi More...
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File details

File name: lightroom.exe
Publisher: Adobe Systems (verified)
Name: Adobe Photoshop Lightroom
Description: Adobe Photoshop Lightroom
Version: 5.2 x64
Size: 3.92 MB
Original file name: Lightroom.exe

Digital certificate

Certificate authority: VeriSign
Effective date: 11/5/2009
Expiration date: 12/11/2010

Resource utilization

CPU utilization averages
Total CPU: 0.0000669573%
Privileged CPU: 0.0000069684%
User CPU: 0.00005998886843%
Privileged CPU time: 34023.82 ms
Privileged CPU time /min: 60 ms
CPU cycle count: 1,388,275,037
CPU cycle count /min: 1,015,133,555
Context switches /sec: 360
Memory utilization averages
Committed memory: 1.11 GB
Peak committed memory: 1.12 GB
Paged memory: 332.78 MB
Peak paged memory: 643.53 MB
Paged system memory: 846.7 KB
Non-paged system memory: 272.28 KB
Working set memory: 40.4 MB
Peak working set memory: 663.66 MB
Min working set memory: 21.1 MB
Private memory: 332.78 MB
Page faults: 2,273,391
Page faults /min: 4,040
Process I/O averages
Total read operations: 6,368
Read operations /min: 11
Total read transfer: 110.23 MB
Read transfer /min: 200.62 KB
Total write operations: 50,009
Write operations /min: 89
Total write transfer: 96.06 MB
Write transfer /min: 174.82 KB
Total other operations: 1,358,238
Other operations /min: 2,414
Total other transfer: 7.78 MB
Other Transfer /min: 14.16 KB
GUI Object Averages
GDI objects: 712
Peak GDI objects: 762
USER objects: 1,935
Peak USER objects: 2,001
Handle count average: 1,410
Thread count average: 66
Thread resource averages

Process details

Runs as (owner): User
Integrety level: High
Windows platform: 64-bit
Child Process
Process Command
"C:\Program Files\Adobe\Adobe Photoshop Lightroom 5.2\lightroom.exe" -restart "C:\Users\Tom\Pictures\Lightroom\Joe & Tia Slideshow Images\Joe & Tia Slideshow Images.lrcat"

Autoplay handler details

Name: Lightroom5BetaAutoPlayHandler64
Command: SOFTWARE\Microsoft\Windows\ CurrentVersion\Explorer\AutoplayHandlers\Handlers\Lightroom5BetaAutoPlayHandler64

Network connectivity

TCP: a96-17-227-191.deploy.akamaitechnologies.com on port 56729

Image hashes

MD5: 85d9fd542de066ac363da1c7838641eb
SHA-1: 9f458bfaf9c249df52e35604d22a57277bde5247

PE image details

File packed: No
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