Adobe Acrobat is an application developed by Adobe Inc. for users to view, create, and edit PDF files. PDF stands for Portable Document Format, it is one of the most common document formats in the world. Many individuals and organizations would use Adobe Acrobat to make resumes, brochures, and specifications in PDF form.
The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys. First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. ZXPInstaller is a user-friendly installer for Adobe extensions. It replaces the Extension Manager which Adobe no longer supports as of CC 2015. For MacOS 10.13 and earlier: Go to the Mac App Stores “Updates” tab to find available system software updates. For pre-App Store Macs (10.6 and earlier): Use the “Software Update” preference panel in System Preferences as well. If there are available system software updates, or security updates, install those to the Mac. Sudo rm -r /Applications/Install macOS Catalina.app/ Press enter, you may have to enter your admin password; This will delete the app, now you need to re-download and install Catalina. Simply click the Upgrade Now button. Try removing installinfo.plist. Here is how: Open Terminal and enter the followign command and press enter.
- Can Adobe Acrobat Files Be Recovered?
- 1. How to Recover Unsaved Adobe Acrobat Files
- 2. How to Recover Lost/Corrupted PDF Files
- 3. How to Repair PDF Application in Adobe
- What is the Difference between Adobe Acrobat and Adobe Reader
Can Adobe Acrobat Files Be Recovered?
If you have closed the Adobe Acrobat without saving or going through a software crash while editing a PDF file, you may want to know if it is recoverable? Luckily, the answer is Yes. You can try to recover unsaved Adobe Acrobat files with Adobe Autosave feature. Provided that you have saved the files before, but lost them due to misoperation or virus attack, you can also recover PDF files through Adobe apps and data recovery software. Please keep reading and learn more about PDF file recovery.
1. How to Recover Unsaved Adobe Acrobat Files
To prevent users from data loss, Adobe developed a protection feature called Autosave. This feature is enabled in Acrobat by default. It saves a file of changes every few minutes, generally, it's five minutes. To check the Autosave status, you need to open the application and click Edit > Preferences, then click Documents and head to Save settings. You can change the save time by checking the 'Automatically save document changes to temporary file every X minutes' option. Then Acrobat will generate a temporary file every few minutes. Once the Adobe Acrobat gets crashed, it automatically opens the auto-saved PDF file when you relaunch the software.
If your PDF files do not appear, there's another way for you to try to restore the files manually. Under this condition, you need to find where are the Adobe Acrobat temporary files stored on your computer. You can find the answer in the following steps.
Step 1. Go to the following path on your computer, that's where the Acrobat temporary files are:
If you are using the Adobe Reader, then go to:
Step 2. Find the temporary files in the above location, copy and paste these files to another location.
- The extension of these temporary files may not be the same as the original ones. It could be *.dat files or *.tmp files.
Step 3. Change the extension of the copied temporary files as *.pdf.
Step 4. Try to open the temporary files with Adobe Acrobat.
According to Adobe support, the temporary file is deleted if you close the Adobe Acrobat (whether you save or not). The only purpose of the temporary saves is to recover if Acrobat or computer crashes, power cut, etc. So if you didn't encounter a software or computer crash, you might not be able to recover unsaved Adobe Acrobat files through temporary files.
2. How to Recover Lost/Corrupted PDF Files
In addition to unsaved PDF files, another common data loss situation is that users lose saved files after system updates or virus attacks. Worse still, your files may be corrupted. If you find your PDF files are under the following conditions, then these files might get damaged.
- PDF file not readable
- The root object is invalid or missing
- Error opening document
- File damage or corrupt
- Can't be opened by the viewer
- Error processing page
If you are stuck in this dilemma, please do not perform any operations that may cause file overwriting. Then check your Recycle bin to see if your lost files are in it. If the answer is negative, it is highly recommended you take advantage of a data recovery software to recover the files.
EaseUS Data Recovery Wizard works well in many data loss scenarios. It supports users in recovering data deleted by antivirus, recovering files from formatted hard drive, recovering deleted files from the recycle bin, etc. With EaseUS Data Recovery software, you can recover the lost or corrupted PDF files in three steps.
Now download this software on your computer and have a try.
Step 1. Select a location and start scanning.
Launch EaseUS Data Recovery Wizard, hover on the location(hard drive partition, external HDD, Card devices) where you lost data, then click 'Scan'.
Step 2. Preview and select the files.
Wait until the scanning completes. If you need to double-click the item to preview the file, then select the data you attempt to recover.
Step 3. Recover lost data.
Click 'Recover', choose a location to save the recovered data, then click 'OK'. You should store the data in another place instead of the original one.
3. How to Repair PDF Application in Adobe
Despite file corruption, sometimes the reason why you cannot open or manage a PDF file is that the Adobe Acrobat app is damaged. In this case, you need to repair the PDF application to solve the problem. Here are the two most common means to fix a damaged PDF application.
Method 1. Download Up-to-Date Application
First, uninstall the current version of Adobe Acrobat, then download and install the latest version of Adobe Acrobat/Reader on your computer.
Method 2. Check for Updates
To check for Adobe Acrobat updates, you need to launch Adobe application > Click 'Help' > Choose 'Check for Updates'.
What is the Difference between Adobe Acrobat and Adobe Reader
This article is mainly talking about how to recover unsaved Adobe Acrobat files. But Acrobat is not the only application in Adobe family that can open PDF files. Another often used app is Adobe Reader. Since both of the two applications are able for users to manage PDF files, some users might want to know what's the difference between them? Let's check the functions of these two applications.
Adobe Reader: Read PDF files and perform fundamental tasks like allowing users to fill in form fields and add some highlights.
Adobe Acrobat: Create PDF files from other formats, edit them in various ways, add form fields, security settings, etc.
In other words, the main difference is that Adobe Acrobat does not only have all the features of Adobe Reader but much more, including the ability to create and edit texts and images in PDF documents. It is the more advanced version of the Adobe Reader with added functionalities.
The Bottom Line
How To Fix A Damaged Macos Installer
That's all about how to recover PDF files on the Windows PC. Generally speaking, you don't need to worry about your PDF files safety as Adobe Acrobat autosaves all the files you edit. Even if you have encountered some desperate conditions which lead to a data loss or file corruption, you can get back the PDF files with a data recovery tool like EaseUS Data Recovery Wizard. If you are interested in this tool, download it and have a try!
Note: Use these steps for Windows programs. If you're having problems with an app you got from Microsoft Store, go to Fix problems with apps from Microsoft Store.
The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys.
First, you'll need to download the troubleshooter.
If you see the File Download box when you start downloading, select Run or Open.
The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code. To access the code, you'll need a tool for reading MSI files—which is typically available to IT professionals. You'll find the product code in the property table of the MSI file.
What it fixes
The troubleshooter helps fix problems that:
Corrupt registry keys on 64-bit operating systems.
Corrupt registry keys that control the update data.
Prevent new programs from being installed.
Prevent existing programs from being completely uninstalled or updated.
Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel.
If you're trying to remove malware, you can use Windows Security (or another antivirus tool), or you can use the Windows Malicious Software Removal tool.