Columbus Columbus

How to uninstall Columbus from your computer

You can find below detailed information on how to uninstall Columbus for Windows. The Windows version was developed by Precision International Pty Ltd. Additional info about Precision International Pty Ltd can be seen here. Usually the Columbus program is to be found in the C:\Program Files (x86)\Columbus folder, depending on the user's option during install. MsiExec.exe /I{677B5247-70E4-4820-A1B7-71DD0F99F856} is the full command line if you want to uninstall Columbus. Columbus's main file takes about 3.28 MB (3440640 bytes) and is called Columbus.exe.

The executable files below are part of Columbus. They occupy about 3.33 MB (3493888 bytes) on disk.

  • Columbus.exe (3.28 MB)
  • WebUpdate.exe (52.00 KB)

The information on this page is only about version 4.5 of Columbus. You can find below a few links to other Columbus versions:

A way to delete Columbus from your computer using Advanced Uninstaller PRO

Columbus is an application marketed by Precision International Pty Ltd. Frequently, users want to uninstall it. This can be efortful because removing this manually requires some skill related to removing Windows programs manually. The best QUICK way to uninstall Columbus is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO on your system, install it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and all around tool to optimize your computer.


2. Start Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's design and wealth of features available. Advanced Uninstaller PRO is a powerful PC management program.

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

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. All the programs existing on your PC will appear

6. Scroll the list of programs until you find Columbus or simply activate the Search feature and type in "Columbus". If it is installed on your PC the Columbus application will be found very quickly. Notice that after you select Columbus in the list of apps, the following information about the application is available to you:

  • Safety rating (in the left lower corner). This explains the opinion other users have about Columbus, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Details about the app you are about to uninstall, by clicking on the Properties button.
7. Press the Uninstall button. A confirmation page will appear. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will remove Columbus.
Uninstall Columbus

8. After uninstalling Columbus, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to proceed with the cleanup. All the items of Columbus that have been left behind will be found and you will be able to delete them. By uninstalling Columbus using Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your computer.

Your system will remain clean, speedy and ready to take on new tasks.


Geographical user distribution

  • Windows 7 (6.1)
Software Application


The text above is not a piece of advice to remove Columbus by Precision International Pty Ltd from your computer, we are not saying that Columbus by Precision International Pty Ltd is not a good software application. This text simply contains detailed instructions on how to remove Columbus supposing you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-02-15 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-02-15 09:22:08.407