Lavasoft, now known as Adaware, is a software company that claims to develop spyware and malware detection tools. However, its products have faced controversy, leading many to doubt their true purpose and effectiveness.

What is Lavasoft Web Companion?

Lavasoft Web Companion is a browser add-on that often installs automatically with other software without user consent. Adaware claims it helps stop malware attacks, but this is questionable due to the company’s controversial actions. Users are often unaware of its installation, as it comes bundled with other programs.

What is Lavasoft Web Companion and Should it be Removed? - 1

Lavasoft Web Companion

Controversies Surrounding Lavasoft:

Suspicious Owners

In 2011, Lavasoft was acquired by Solaria Fund, a company accused of taking free, open-source software and selling it as paid software with support. These accusations raise doubts about the trustworthiness of Lavasoft’s ownership and actions, particularly regarding its Web Companion software.

Suspicious Installation Patterns

If you find Web Companion on your system, it may have been installed without your knowledge. It installs without consent and is often bundled with other downloads. When questioned, the company maintained that the installation is legal and without side effects. However, the program provides no clear benefits, changes browser settings without user knowledge, and resembles malware.

Note: You can remove malware using Malwarebytes or other antivirus software instead of trusting unverified claims.

Suspicious Coding

In 2015, a software research institute found that a “security” feature in Web Companion was based on a public SDK from Komodia, linked to the Superfish security flaw in Lenovo devices. This discovery damaged trust in Lavasoft’s product due to security risks.

Should it be Disabled?

Due to its bad reputation, practices, and security risks, it’s recommended to disable or remove Web Companion. It can change browser settings and potentially access personal information. Removal may require manual steps such as deleting program files and cleaning the registry.

How to Disable Lavasoft’s Web Companion?

Removing Web Companion can be challenging, as it installs without permission and persists in your system. It may change browser settings and require manual file deletion and registry cleaning for complete removal.

  1. Navigate to the following address: C:\Program Files (x86) Note: The address may differ depending on your Windows installation directory.
  2. Open the Lavasoft folder and press Shift + Delete together. Clicking on Lavasoft and selecting “Shift” + “Del”
  3. Confirm by clicking Yes in the prompt.
  4. Press Windows + R and type regedit to open the Registry Editor. Typing in “Regedit” and pressing “Enter”
  5. Press Ctrl + F and search for Web Companion .
  6. Check the Keys , Values , and Data boxes. Typing in “Web Companion” and checking the three options
  7. Click OK to start the search.
  8. Delete all entries related to the search by right-clicking and choosing “ Delete “.
  9. Restart your computer to completely remove the program.

How to Fix “Printer is in an error state” Issue?

The error “ WinRAR Error: Next Volume Is Required ” usually appears when you’re extracting a multi-part RAR archive and WinRAR can’t find (or can’t correctly identify) the next file in the sequence . This often happens when a volume is missing , stored in a different folder , or renamed in a way that breaks the archive’s expected order .

What is Lavasoft Web Companion and Should it be Removed? - 2

In this guide, we’ll go over the most reliable fixes confirmed by affected users, along with what each method is doing behind the scenes so you can choose the right one for your situation.

Important: To extract multi-volume archives, you should always start extraction from the first file in the set. This is usually file.part1.rar , or (in older sets) the main .rar file that comes before .r01 , .r02 , and so on.

1. Download and Place the Missing RAR File

WinRAR needs all parts of a multi-volume archive to complete extraction. This error usually appears when one of the volumes in a set like .part2.rar , .r01 , .r02 , .001 , and similar naming formats is missing . Downloading the missing volume and placing it in the same folder as the other parts allows WinRAR to continue extracting normally .

  1. Look at the error message or review the list of archive parts in the folder.
  2. Identify which volume is missing (for example, part2.rar , .r02 , .001 , etc.).
  3. Go back to the website or source where you downloaded the archive.
  4. Locate and download the exact missing file using the same naming format as the others.
  5. Make sure the new file name matches the pattern of the rest. Example: If you have file.part1.rar and file.part3.rar , the missing one must be file.part2.rar .
  6. Move the downloaded missing volume into the same folder as the other archive parts.
  7. Confirm that all parts are in a single folder before extracting.
  8. Right-click the first file in the series (usually part1 or the main .rar file) and select Extract Here or Extract to Folder .
  9. WinRAR should now detect all volumes and continue extraction normally .

2. Manually Browse & Select the Next Volume

Use this method only if the next volume already exists , but WinRAR is failing to detect it automatically. This can happen due to incorrect naming , the file being in a different location , or a temporary file access issue. Manually browsing helps WinRAR locate the correct volume and resume extraction without interruption .

  1. Right-click the first file in the series (usually .rar or part1.rar ) and select Extract Here or Extract to Folder .
  2. When WinRAR cannot find the next volume, it will show the “ Next Volume Is Required ” message.
  3. A small window will appear, allowing you to manually select the next volume .
  4. Use the file explorer window to locate the folder where the other archive parts are saved.
  5. Select the next part based on the naming order (example: select file.part2.rar after file.part1.rar ).
  6. Make sure the selected file matches the naming format of the archive (no extra characters like (1) and no mismatched numbering).
  7. WinRAR will resume extraction using the selected volume .
  8. If additional volumes are missing or stored separately, WinRAR may prompt you again. Repeat the same process until extraction completes.

3. Rename the RAR files in Order

WinRAR relies on a proper naming sequence (such as file.part1.rar , file.part2.rar , file.part3.rar ) to extract multi-volume archives. If a file is named incorrectly, contains extra characters, or is out of order, WinRAR may fail to locate the next volume and show this error. Renaming the files correctly helps WinRAR follow the sequence and extract the archive without interruptions .

Note: Renaming only changes the file name , not the file contents. The goal is to restore the correct sequence so WinRAR can detect the next volume.

  1. Go to the folder where all the RAR files are saved.
  2. Make sure all parts of the archive are present and stored in the same folder .
  3. Check how the parts are currently named . Common patterns include:
file.part1.rar, file.part2.rar, file.part3.rar
file.rar, file.r01, file.r02, file.r03
  1. Look for files that don’t match the expected numbering pattern (for example, file.part01.rar , file.part1(1).rar , or unrelated names).
  2. Rename each file so it follows the same order without extra characters or mismatched numbering. Example:
Incorrect: file.part1.rar, file.part3.rar, file.part2(1).rar
Correct: file.part1.rar, file.part2.rar, file.part3.rar
  1. Make sure the text before the number is exactly the same for all files.
  2. Only the last part number should change.
  3. Right-click the first file in the series (usually part1.rar or the main .rar file) and select Extract Here .
  4. WinRAR should now recognize the sequence and continue extraction normally .

If you still get the same prompt: the archive set is likely incomplete (a part was never downloaded or was removed), or one of the volumes is corrupt and must be re-downloaded from the original source.