Adobe Acrobat is a commercially available variant of Acrobat Reader and it includes many enterprise content management and files hosting services in addition to the basic features of the Acrobat Reader. However, quite recently, a lot of reports have been coming in where users are unable to open PDF files using the applications. The cursor refreshes for a while and then nothing happens.

Fix: Adobe Acrobat won’t Open - 1

Adobe Acrobat

In this article, we will guide you with viable solutions to completely eradicate this problem. Also, we will provide you with the reasons due to which this error is triggered.

What Prevents Adobe Acrobat from Opening?

There are several reasons due to which the application might face issues during the launch. Some of the most common ones are:

  • Preferences: In some cases, the applications preferences are configured incorrectly. Certain configurations might be incompatible with the operating system and they might cause conflicts during the launching process.
  • Corrupt Installation: It is possible that the installation of “Adobe Acrobat Reader” has been corrupted due to which the application is facing issues during the launch process. Over time, certain files or cached data by the application can get corrupted and prevent the application from opening.

Now that you have a basic understanding of the nature of the problem we will move on towards the solutions. Make sure to implement these in the specific order in which they are provided to avoid any conflicts.

Solution 1: Resetting Acrobat Preferences Settings

It is possible that the Acrobat preferences have been configured in such a way that they are interfering with certain elements of the operating system due to which the application is not launching. Therefore, in this step, we will be reinitializing all Acrobat preferences to default.

For Windows:

  1. Restart your computer to close all instances of the “ Acrobat ” application.
  2. Open “ File Explorer ” and navigate to the below path for Windows 7 or newer. C:\Users[username]\AppData\Roaming\Adobe\Acrobat[version] Navigating to the path
  3. Open “My Computer” and navigate to the below path for Windows XP C:\Documents and Settings[username]\Application Data\Adobe\Acrobat[version]
  4. Delete the “Preferences” folder located in the folder.
  5. Start the application and check to see if the issue persists.

For MacOS:

  1. Close Acrobat.
  2. Navigate to Users/[Username]/Library/Preferences
  3. Drag the following files to the desktop 1. “Acrobat WebCapture Cookies” 2. “com.adobe.Acrobat.Pro.plist or com.adobe.Acrobat.Pro_x86_9.0.plist” 3. “Acrobat Distiller Prefs and com.adobe.Acrobat.Pro.plist” 4. “The Acrobat folder, which contains preferences for forms (MRUFormsList), collaboration (OfflineDocs), and color settings (AcrobatColor Settings.csf)”
  4. Restart Acrobat and check to see if the issue persists.

Solution 2: Reinstalling Acrobat

It is possible that the Acrobat’s installation has been corrupted due to which the application is facing issues during the launch process. In this step, we will be completely uninstalling the Adobe Acrobat Reader and installing it again after downloading from the official site.

For Windows:

  1. Download Adobe Acrobat Cleaner tool from here.
  2. Install it by executing the downloaded executable.
  3. Open the “ AdbeArCleaner.exe ” by double – clicking on it. Opening the cleaner tool
  4. Click on “ next ” to verify that you want to continue. Clicking on “next” to continue
  5. Click on “ Accept ” to verify the “ EULA “. Verifying Eula by clicking on “Accept”
  6. Choose “ Acrobat ” and click on “ Next” . Choosing the application to remove If the product to be cleaned is installed on the machine, the tool directly proceeds to clean up. If the product is not found, then Acrobat/Reader is cleaned from the default installation location at ProgramFilesFolder\Adobe\Acrobat . folder. The user is also given an option to select and add any other additional installation.
  7. If there are more than one applications associated with the cleaner, chose the ones that you want to delete and also select if you want to clean the files shared by Acrobat and other Adobe software.
  8. Click on “ Clean Now” to start the cleaning process.
  9. Restart the machine after the uninstallation finishes.
  10. Download Adobe Acrobat from here .
  11. Install the application and check to see if the issue persists.

For MacOS:

  1. Quit Adobe Acrobat.
  2. Run the “ Uninstaller ” file of Adobe Acrobat from Applications>Adobe Acrobat>Acrobat Uninstaller Running the Uninstaller file
  3. Follow the onscreen instructions to completely remove it from the machine.
  4. Restart the machine after the uninstallation process finishes.
  5. Download Adobe Acrobat from here .
  6. Install it on the machine and check to see if the issue persists.

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 .

Fix: Adobe Acrobat won’t Open - 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.