Canon Camera Access Library Canon Camera Access Library

How to uninstall Canon Camera Access Library from your computer

This page is about Canon Camera Access Library for Windows. Here you can find details on how to uninstall it from your PC. The Windows version was created by Canon Inc.. Open here where you can read more on Canon Inc.. Usually the Canon Camera Access Library application is to be found in the C:\Program Files\Canon\CAL directory, depending on the user's option during install. C:\Program Files\Common Files\Canon\UIW\\Uninst.exe is the full command line if you want to remove Canon Camera Access Library. CALMAIN.exe is the Canon Camera Access Library's main executable file and it takes around 94.11 KB (96370 bytes) on disk.

Canon Camera Access Library installs the following the executables on your PC, taking about 199.20 KB (203980 bytes) on disk.

  • CALMAIN.exe (94.11 KB)
  • CALWLESS.exe (105.09 KB)

The information on this page is only about version of Canon Camera Access Library. You can find below info on other versions of Canon Camera Access Library:

After the uninstall process, the application leaves leftovers on the PC. Part_A few of these are listed below.

Additional registry values that are not cleaned:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\Canon\CAL\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\57B54FFC850BF8B48AA95F0CCFCE44F9\47EA86DDAB89EBA41BE1033F2960CE8E
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\62F58D9FBBB4CE540BC48F03152E85F0\47EA86DDAB89EBA41BE1033F2960CE8E
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\72CBB4BE4BBCF11488D74D7BD2577FFD\00000000000000000000000000000000

A way to uninstall Canon Camera Access Library from your computer with the help of Advanced Uninstaller PRO

Canon Camera Access Library is a program by Canon Inc.. Some users choose to uninstall this application. This can be hard because deleting this by hand requires some know-how regarding removing Windows programs manually. One of the best EASY practice to uninstall Canon Camera Access Library is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows PC, install it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and all around tool to maximize the performance of your Windows PC.


2. Start Advanced Uninstaller PRO. Take your time to admire the program's design and wealth of tools available. Advanced Uninstaller PRO is a very useful Windows optimizer.

3. Click on the General Tools button
Go to General Tools

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

5. All the applications existing on the computer will be made available to you

6. Scroll the list of applications until you find Canon Camera Access Library or simply activate the Search field and type in "Canon Camera Access Library". If it exists on your system the Canon Camera Access Library application will be found very quickly. Notice that when you select Canon Camera Access Library in the list , some data about the program is available to you:

  • Safety rating (in the left lower corner). The star rating explains the opinion other people have about Canon Camera Access Library, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information about the application you wish to remove, by clicking on the Properties button.
7. Press the Uninstall button. A confirmation page will appear. Confirm the removal by pressing Uninstall. Advanced Uninstaller PRO will automatically uninstall Canon Camera Access Library.
Uninstall Canon Camera Access Library

8. After uninstalling Canon Camera Access Library, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to start the cleanup. All the items that belong Canon Camera Access Library that have been left behind will be detected and you will be able to delete them. By uninstalling Canon Camera Access Library using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your system.

Your Windows PC will remain clean, speedy and able to run without errors or problems.


Geographical user distribution

  • Windows XP (5.1)
  • 10.0
  • Windows 7 (6.1)
Software Application


The text above is not a piece of advice to uninstall Canon Camera Access Library by Canon Inc. from your computer, we are not saying that Canon Camera Access Library by Canon Inc. is not a good application for your computer. This text simply contains detailed instructions on how to uninstall Canon Camera Access Library supposing you decide this is what you want to do. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-06-21 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2016-06-20 21:46:36.530