calibre 64bit calibre 64bit

A way to uninstall calibre 64bit from your computer

This web page contains detailed information on how to uninstall calibre 64bit for Windows. It is written by Kovid Goyal. Open here for more info on Kovid Goyal. Please follow if you want to read more on calibre 64bit on Kovid Goyal's website. The application is frequently installed in the C:\Program Files\Calibre2 directory. Keep in mind that this location can vary depending on the user's decision. You can remove calibre 64bit by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /I{277F0069-2F86-48DA-976A-2C86D2B6345A}. Note that you might receive a notification for administrator rights. The application's main executable file has a size of 168.00 KB (172032 bytes) on disk and is called calibre.exe.

calibre 64bit is comprised of the following executables which take 6.28 MB (6582784 bytes) on disk:

  • calibre-complete.exe (24.00 KB)
  • calibre-customize.exe (24.00 KB)
  • calibre-debug.exe (24.00 KB)
  • calibre-eject.exe (31.50 KB)
  • calibre-file-dialogs.exe (33.50 KB)
  • calibre-parallel.exe (24.00 KB)
  • calibre-server.exe (24.00 KB)
  • calibre-smtp.exe (24.00 KB)
  • calibre.exe (168.00 KB)
  • calibredb.exe (24.00 KB)
  • cjpeg-calibre.exe (564.00 KB)
  • ebook-convert.exe (24.00 KB)
  • ebook-device.exe (24.00 KB)
  • ebook-edit.exe (74.00 KB)
  • ebook-meta.exe (24.00 KB)
  • ebook-polish.exe (24.00 KB)
  • ebook-viewer.exe (74.00 KB)
  • fetch-ebook-metadata.exe (24.00 KB)
  • jpegtran-calibre.exe (323.00 KB)
  • lrf2lrs.exe (24.00 KB)
  • lrfviewer.exe (74.00 KB)
  • lrs2lrf.exe (24.00 KB)
  • markdown-calibre.exe (24.00 KB)
  • optipng-calibre.exe (158.50 KB)
  • pdfinfo.exe (1.32 MB)
  • pdftohtml.exe (1.59 MB)
  • pdftoppm.exe (1.53 MB)
  • web2disk.exe (24.00 KB) to view all...

This info is about calibre 64bit version 2.42.0 only. You can find here a few links to other calibre 64bit versions: to view all...
If you are manually uninstalling calibre 64bit we advise you to check if the following data is left behind on your PC.

Folders found on disk after you uninstall calibre 64bit from your computer:
  • C:\Program Files\Calibre2
  • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\calibre 64bit - E-book Management
  • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Multimedia\calibre 64bit - E-book Management
  • C:\Users\UserName\AppData\Local\calibre-cache

The files below were left behind on your disk by calibre 64bit when you uninstall it:
  • C:\Program Files\Calibre2\calibre.exe
  • C:\Program Files\Calibre2\calibre-complete.exe
  • C:\Program Files\Calibre2\calibre-customize.exe
  • C:\Program Files\Calibre2\calibredb.exe

Use regedit.exe to manually remove from the Windows Registry the keys below:
  • HKEY_CLASSES_ROOT\calibre64bit.AssocFile.AZW
  • HKEY_CLASSES_ROOT\calibre64bit.AssocFile.BOOK
  • HKEY_CLASSES_ROOT\calibre64bit.AssocFile.CBC

Open regedit.exe in order to remove the following registry values:
  • HKEY_CLASSES_ROOT\Applications\ebook-viewer.exe\shell\open\command\
  • HKEY_CLASSES_ROOT\calibre64bit.AssocFile.AZW\DefaultIcon\
  • HKEY_CLASSES_ROOT\calibre64bit.AssocFile.AZW\shell\open\command\
  • HKEY_CLASSES_ROOT\calibre64bit.AssocFile.AZW1\DefaultIcon\

A way to erase calibre 64bit from your computer with Advanced Uninstaller PRO

calibre 64bit is an application marketed by the software company Kovid Goyal. Frequently, people decide to erase this application. This is hard because removing this by hand requires some know-how related to PCs. One of the best QUICK solution to erase calibre 64bit is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO on your system, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and general tool to optimize your PC.


  • go to Download Link
  • download the program by pressing the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to get familiar with the program's design and wealth of tools available. Advanced Uninstaller PRO is a powerful PC management program.

3. Press the General Tools category
Go to General Tools

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. All the programs installed on the computer will be made available to you

6. Scroll the list of programs until you locate calibre 64bit or simply activate the Search feature and type in "calibre 64bit". If it is installed on your PC the calibre 64bit app will be found automatically. After you click calibre 64bit in the list of applications, the following data about the application is shown to you:

  • Safety rating (in the left lower corner). This tells you the opinion other people have about calibre 64bit, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Press the Read reviews button.
  • Technical information about the program you are about to uninstall, by pressing the Properties button.
For example you can see that for calibre 64bit:

  • The publisher is:
  • The uninstall string is: MsiExec.exe /I{277F0069-2F86-48DA-976A-2C86D2B6345A}
7. Press the Uninstall button. A confirmation window will appear. Confirm the uninstall by clicking Uninstall. Advanced Uninstaller PRO will then remove calibre 64bit.
Uninstall calibre 64bit

8. After uninstalling calibre 64bit, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong calibre 64bit which have been left behind will be detected and you will be asked if you want to delete them. By removing calibre 64bit using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your computer.

Your Windows computer will remain clean, speedy and able to take on new tasks.

Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8 (6.2)
  • Windows 8.1 (6.3)
Software Application


This page is not a recommendation to uninstall calibre 64bit by Kovid Goyal from your PC, nor are we saying that calibre 64bit by Kovid Goyal is not a good software application. This page simply contains detailed instructions on how to uninstall calibre 64bit in case you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-22 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2016-06-22 13:46:24.020