PUABundler:Win32/CandyOpen is malware and categorized as an adware module and potentially unwanted program by multiple antivirus vendors. This is specifically designed to run during the installation process of other desired software. Developed by SweetLabs, it consists of a Microsoft Windows library integrated into a Windows Installer.
When a user installs an application that includes the CandyOpen library, an option is presented to install recommended software based on a scan of the user’s system and geolocation. Both the option and the offers generated by it are preselected by default and will be installed unless the user manually deselects them before proceeding with the installation. But as most of the software offered in such a way is unwanted, security vendors agreed to define CandyOpen itself as an unwanted program.
What is PUABundler:Win32/CandyOpen?
PUABundler:Win32/CandyOpen causes several undesirable side effects that impact the user’s browsing experience. These effects include altering the user’s homepage, desktop background, and search provider, as well as introducing unwanted toolbars, plug-ins, and extension add-ons into the browser. Additionally, CandyOpen collects and transmits various information about the user and their web usage without providing any notification or obtaining consent.

PUABundler:Win32/CandyOpen
When a user installs software bundled in the OpenCandy library, the option to install recommended software appears based on a scan of the user’s system and geolocation. The installer automatically selects the options and offers by default, and they will be installed unless the user actively unchecks them before proceeding with the installation.
CandyOpen can have various undesirable side-effects, including changing the user’s homepage, desktop background, or search provider. Additionally, it can insert unwanted toolbars, plug-ins, and extension add-ons in the browser. Furthermore, it collects and transmits various information about the user and their web usage without notification or consent.
To avoid the negative impact of CandyOpen, we recommend carefully reading and unchecking any offers during the installation of desired software, including the CandyOpen library. Additionally, use up-to-date anti-malware software to scan and remove any unwanted programs on your computer.
Technical Summary
| Name | CandyOpen |
| Type | Adware, PUP |
| Detection Name | PUABundler:Win32/CandyOpen, PUA:Win32/CandyOpen |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Removal | Download and install GridinSoft Anti-Malware for automatic PUABundler:Win32/CandyOpen removal. |
How to terminate PUABundler:Win32/CandyOpen?
In many cases, the elimination actions is not that difficult as well as can be carried out by any person. There are two ways you can finish PUABundler:Win32/CandyOpen elimination: manual and automatic.
The manual termination technique needs your complete attention, as the inaccurate procedure could bring about system damage. We also prevent people not accustomed to computers and their systems from following this technique. Nonetheless, if you are tech-savvy and understand what you are doing, examine our illustrated guide below. It will certainly explain how to complete a complete elimination of PUABundler:Win32/CandyOpen infection, along with demonstrating how to reset each web browser by hand.
If a specific program is causing the problem, you can attempt to resolve it by uninstalling and then reinstalling it. This can be applied to software like Microsoft DirectX, Microsoft Visual C++ Redistributable, or .NET Framework. Here’s how to do it:
1. Open Start and click Settings.

2. Then click “Apps” in the sidebar and “Installed apps.”

3. In the Installed apps, scroll down to locate the program you want to uninstall. Once found, click the three dots button next to it and choose “Uninstall” from the menu.

4. Confirm the uninstallation process in the subsequent message box by clicking “Uninstall,” and follow the prompts to complete the program’s removal.
However, for beginner computer individuals, we suggest picking an automated approach. A protection software program can find and also get rid of PUABundler:Win32/CandyOpen quickly as well as effectively. Download the programs below and scan your equipment by following the on-screen instructions.
How to remove CandyOpen?
Adware has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Video Guide
PUABundler:Win32/CandyOpen FAQ
Are Your Protected?
If the guide doesn’t help you to remove CandyOpen, you can always ask me in the comments to get help.

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